Video Technology in Crime Fighting

Statistically speaking, many crimes are solved by law enforcement agencies because of the invaluable contribution of today’s technologically efficient video camera surveillance systems. Drug buy-bust operations use a variety of state-of-the-art miniature wireless camera system to record the transactions without necessarily alerting the perpetrators that they are being actively monitored.

Video Surveillance Systems

Catching a crook has never been this easy. Before surveillance cameras became the norm in undercover investigative activities, law enforcement detectives would physically monitor their targets by a variety of methods that include tailing and stakeouts. Unfortunately, in most of these cases, the perpetrators often get away cleanly because they are easily alerted to the presence of ‘eyes’ upon them. It would take a few weeks to several months before a solid case can be brought against them.

Then came video surveillance systems.

Video surveillance systems were first used in the late 1960s in New York as a means to fight crime. This was then expanded to function as an active deterrent against criminals. However, the technology at the time did not allow for continuous monitoring of criminal activity. Instead, videos were recorded on magnetic tapes which had to be manually removed from their casings and replaced with a new one. The time needed to replace the tapes gave enough time for criminals to carry on with their criminal activities.

Video Camera Technologies and the Law

The development of a small video camera turned the tide against lawbreakers. Technology has allowed the design and development of very tiny video camera systems that can be integrated into ordinarily-looking items to avoid detection by the targets of the criminal justice system. Some can be conveniently fitted into the barrel of a pen while others sewn into the buttons and pins of everyday clothing. Some bathroom fixtures such as a clothes hook can be fitted with a very tiny video camera that can record a day’s worth of videos, depending on the memory capacity of the video equipment.

Camera systems that offer wireless connectivity make possible the continuous tracking and monitoring of criminal activity, limited only by energy required to run the video camera. In fact a carefully placed wireless camera system can take the place of physical stakeouts for up to several days. All law enforcement agencies have to do is to remotely monitor the screen from the comforts of their offices or from the confines of a law enforcement vehicle.

How Video Technology Helps in Fighting Crime

Einbrecher dringt in ein Haus ein.

The main purpose of video cameras in the criminal justice system is primarily as a deterrent to crimes. It is believed that when criminals become aware that they are being actively monitored and the likelihood of getting apprehended is high, they forego with their attempts to commit a crime. This is not to say however, that they will not resort to other means of circumventing these video technologies.

Secondly, a small video camera strategically placed on some inconspicuous object allows law enforcement agents to actively monitor highly sensitive targets so that they can be literally caught red-handed. These surveillance videos recorded from a very tiny camera act as an invaluable piece of evidence which prosecutors can use against the defendant of a particular crime.

Lastly, video cameras are excellent in providing law enforcement agents real-time information on crimes in progress. Hostage situations as well as robberies-in-progress can be managed more effectively if law enforcement officers have a better picture of what they are dealing with. Police officers on the field can remotely communicate with their commanders in the office through live feed from a wireless camera system that has its lens focused on the crime that is developing. This way, both office and field commanders can exchange notes on how to best resolve the situation before a tactical team makes headway.

The development of miniature camera systems coupled with advances in video compression and video storage technologies have brought unparalleled benefits to the law enforcement community. While there are still crimes committed every single day, these video technologies are nonetheless helping law enforcement agencies curb the incidence of crime.

Methods of Crime Scene Investigation

Crime scene examination is classified as science, precisely forensic science. For that reason, it follows systematic steps much like any clinical research study in order to come to a conclusion, which in this case is having the ability to recognize the individual accountable for the criminal activity. Here are the fundamental steps in processing a crime scene.

Protecting the Scene

The ability to maintain the crime scene in its natural state is one of the most vital steps towards solving a criminal activity. It is easier stated than done. Curious observers might quickly collect around while others will attempt to move the victim’s body from the site. However, you should not attempt to modify the crime scene as it can assist provide valuable clues in piecing together proof. Upon arriving, ask any other officers or crime investigators who arrived prior to you if any modifications where made on the crime scene. It might be as small as opening windows or doors or moving the body from its initial position since it could remove potentially vital evidence to the criminal activity.

Any crime scene private investigator realizes that a crime scene is three-dimensional. Hence, you have to ensure that not just one aspect of the criminal offense is maintained but likewise all areas are covered. When you reach the phase where you have to translate the evidence, this will enable you to take on different techniques to crime examination later on. If any changes were made to the crime scene, then the evidence you have actually gathered loses its credibility.

Examining the Scene

Processing crime scene is a tiresome procedure, but this is your first big step to completion considering that this is almost the step in which you gather info and evidence you will make use of for analysis later. Correct documentation of the scene involves event evidence, taking images of it, and extending your search for evidence you might have perhaps missed out on.

Your first standard step prior to tackling scouring the scene for proof is to develop a sketch. If there are any physical functions of value to the criminal offense, include them in the sketch. This will assist examine the geographical location of the crime and other physical elements that could enter play.

Move on to the physical look of the victim’s body. Create comprehensive notes of every bit of info you collect. This might all show whether any battle went on before the victim was eliminated at the scene.

Testimonies and interviews

Observers can prove to be an inconvenience to the continuous crime scene investigation. You can look around for possible testimonies that would help offer more hints to the criminal offense. If any individual could perhaps have actually identified the criminal before leaving from the crime scene. You might ask them for physical descriptions of the criminal if there are any. It is very well to approach such statements with uncertainty however still consider them as possibly handy factor in crime solution.

Photographic Evidence

Taking photos of the crime scene ought to begin the very minute you arrive. This will enable you to record every step of your crime scene investigation. This will also assist make sure that you gather photo of the crime scene regardless of if physical alterations were made on the crime scene. All entry points toward the crime scene need to also be photographed. Focusing on entry points provide detectives an idea on how one can have access to the crime scene, which is essential in the investigation appropriate. Once again, items of proof value have to be photographed too. This will help you confirm the comprehensive notes you have collected upon reaching the crime scene.

Analyzing and Interpreting Evidence

This is the last but most difficult step in crime scene investigation. It will congregate proof, whether photographic or physical, and private investigators will put them side by side with all the testimonies you have actually collected in addition to any observation you have actually made while examining the crime scene. Some evidence might be needed for evaluation in the lab to get more thorough analysis of the proofs, such as prints that will indicate the identity of the criminal.

Examining and Studying Evidence at Crime Scene

When crime scene detectives reach a particular crime scene, they use different method given that there are differing aspects included. Despite the complex distinction for each one, investigators employ standard examination method that are needed steps toward finding hints for a given criminal activity.

Throughout Crime Scene Examination

Upon reaching the site of the criminal offense, investigators approach in a methodical and mindful way. Look for evidence then starts. Most would start to gather details currently readily available if there are other officer/s who have reached the scene first. Given that you can not prevent people from gathering around a crime scene due to interest, you should emphasize the have to preserve the crime scene considering that any slight changes might intervene with the examination efforts.

If there is a body included, analyze it for injuries or any items that might encourage the criminal offense. Every investigator knows that there are three measurements to a crime scene, so analyze all of them carefully. Replicating a sketch of the whole crime scene is also obligatory.

Photographic Evidence

Aside from verbal declarations or written observations made by crime scene investigators, pictures are among the most effective proof you can use when examining a criminal activity. A few of the important proof you need to take an image of include:

* Overall crime scene– It should be able to indicate where the criminal offense happened, on what part of the city or on which street.
* Crime scene in clockwise pattern– This must be taken before any alteration is made on the victim’s body’s position. You require to picture a minimum of 2 various angles of the same scene.
* Immediate vicinity– Aside from the body itself, you require to picture its direct vicinity.

After you have taken significant amount of photographic evidence, keep a picture log so you can quickly refer to them whenever you come across other associated evidence.

Searching For More Evidence

Have them backtrack your steps if there are other private investigators with you in a crime scene. This will help you discover more evidence you may have missed during your preliminary search. In a crime scene investigation, any tiny piece of proof could be the missing link in resolving a crime so you can never discount any proof out.

When scanning the scene for proof, prevent touching the body or any products within the scene. This could intervene with the analysis of unrealized fingerprints in the future. The intensity and scope of your crime scene search depends largely on the conditions at hand.


In regards to utilizing finger prints as evidence, it can be categorized based on the following:

– Hidden or latent prints– The term suggests that the prints are not visible. Using the prints on the bare feet or palmar surface areas of the hands, it can help recognize the individual involved in the crime.

– Visible or patent prints– This type of prints are triggered when a suspect gets foreign substances such as ink or blood, and then produces a mark when it touches other surface areas.

– Molded or plastic prints– This type of print enables an individual to produce a mark on things with pliable surfaces such as wax, adhesive, or soap. There are also cases where impressions are left on the body of the victim.

Eyewitnesses and onlookers

People who are present throughout or after the criminal activity can either prove to be of help or subtlety to the criminal offense solution efforts. When the number of observers continue to grow is the protect the crime scene, your most crucial objective after arriving at the crime scene and. When you have gathered enough proof on the real crime scene, you can utilize the observatory abilities of these individuals to collect possibly practical info. When gathering info from these individuals, you should approach it with a certain level of detachment. After all, any information or evidence you gather at the crime scene is still based on confirmation before it can be confirmed to produce of any significance to the actual criminal offense.

Importance of Examination Gloves During Crime Scene Investigation

Precaution at Crime Scene

It is a standard universal method at the crime scene that detectives do the very best they can to preserve the natural state of the scene. Definition, it needs to prevent any kind of change as it can influence how proofs are collected or interpreted, along with the loss of prospective proof to the criminal activity. There are likewise risk prevention measure consisted of in this practice, knowing that a dead corpse is associated with the crime scene.

More notably, focus is placed here on the conservation of the body and the total crime scene. All of these aspects contribute in getting to a theoretical entertainment of the events that could help address the secret of the crime.

Use of Latex Gloves

Latex gloves are amongst the most typically used items by criminal detectives upon getting to the scene. It serves different purposes: it helps protect the initial condition of the crime scene, avoid investigators from leaving their own imprint to the scene, as well as protect them from chemical or biological dangers involved when working at a scene of a crime. Defense versus scene contamination is just secondary to the usage of latex gloves given that its main function progress around crime scene processing.

When crime scene investigators work on processing evidence in the scene to reconstruct it, their primary goal is to avoid their skin from having contact with any of the physical evidence. Aside from that, it will likewise prevent them from infecting the evidence, and vice versa. Thus, putting on of gloves on the crime scene is mandatory.

Procedure in Using Gloves

Now that the idea behind wearing gloves during crime scene investigation has actually been established, crime scene specialists are taking a look at improving the methods of preservation of a crime scene. The main objective of using gloves is to avoid investigators from leaving their own finger prints on the scene. However, lots of claim that it does not offer adequate defense any longer. Brand-new suggestions for utilizing gloves at a scene would require detectives to utilize a minimum of two latex gloves to be used. When investigators are needed to handle proofs or products, this is most important.

Likewise, experts recommend that private investigators utilize just accepted type of non reusable gloves at the crime scene. Latex gloves are among the extremely allowed kind of gloves to utilize, while others choose the liquid barrier rubber gloves. Other kind of gloves that can be made use of include vinyl examination gloves and different nitrile gloves.

About the Result of Crime Scene Examination

As approaches of crime scene examination continue to enhance, investigating officers and crime scene technicians are looking for more effective methods in which they have the ability to conclude the outcomes of their investigation. Evidences are a vital factor to think about, for that reason all efforts are concentrated on preserving the natural condition of these proofs. Gloves prevail items utilized at the crime scene to aid to this goal. Recent conclusions have shown that even these gloves can still produce apparent finger prints on products dealt with at the crime scene.

Research are thoroughly conducted in order to identify the finest type of gloves to use for the task. Vinyl gloves, meanwhile, were able to prevent palmar reflections through the glove.

Choosing the proper type of gloves to utilize during investigation are essential in protecting latent print at the crime scene. This aspect is being closely checked out by expert private investigators to increase precision of their examination results.

What is Criminology?

When people check out criminology, they may initially be amazed by how expansive the field is. Anyone that is at all related to the scientific study of crime, the relationship in between the criminal and his/her environment, and society’s response to crime would have some sort of positioning within the scene of Criminology. In some circumstances, criminologists are researchers that are attempting to discover the typical links in between deviant behavior and the environment, in order to attempt to pinpoint what it is that perpetuates or triggers criminal offense.

There are presently a variety of various theories that attempt to explain, through the process of science, what it is that causes a crime to happen. These theories started to emerge in earnest in the middle of the 1800’s. Over the course of the next 200 approximately years, brand-new theories started to emerge and ultimately they began to involve genetics, hormones and biological makeup. Formerly, theories of criminology rested heavily on society and the environment’s effect on the individual as a source to either press an individual into crime or away from crime.

When it comes to criminology, there are three unique schools of believed. One of the first schools of idea, the Classical school believes that utilitarian philosophy is the supporting concept of criminology. They say that individuals have free will and can choose for themselves exactly what corrects and exactly what is wrong. The hedonistic, or self-indulgent, side of the body need to be balanced versus the logical of the person. When the hedonistic side wins, criminal offense may follow. Rational is the side of the individual that would consider the penalty of the criminal activity and, if the penalty is severe enough, is thought to be the piece of the individual that would keep them from criminal offense by taking a look at the expenses. Positivists are those who think that the factors that add to the crook’s tendency to go against the law do not rest within their own control. Rather, aspects such as society or the individual’s chemical makeup do.

These are things that are considered to be outside the control of the individual, but are still things that might play exactly what Positivists assert as the greatest part of the duty when a lawbreaker has actually dedicated a criminal offense. In the Chicago school of idea, individuals believe that lawbreakers are a result of the messy environments from which they come. Later on, this meaning was included include the belief that older generations taught younger generations about the function of criminal activity. It is then fair to say that these individuals think that criminal activity is a social incident only where the social makeup of the area is broken down and unequal.

When it comes to the society of a location, crime is commonly thought about to be an imperfection. When they must not have to, it causes people to fear. Criminologists are, in their own method, attempting to determine exactly what initiates or causes a criminal activity that kind of behavior in a person in order to restrict the quantity of crime that occurs.

A World Gone Mad


It’s been рrоvеn tіmе and again thаt wе feel mоrе соmраѕѕіоn tоwаrd аn individual than we do toward a group оf реорlе. But, nоw wе’rе looking at a slightly different dynamic. Whу аrе wе fееlіng mоrе соmраѕѕіоnаtе tоwаrd a homeless mаn who plays thе piano brіllіаntlу thаn wе аrе toward a 90-уеаr-оld mаn who has been аrrеѕtеd thrее tіmеѕ fоr feeding thе hоmеlеѕѕ?

In both cases, thе рlіght оf thе hоmеlеѕѕ іѕ the сеntеr оf the соntrоvеrѕу. Yеѕ, this particular hоmеlеѕѕ pianist has gone thrоugh hеll and back but hе іѕ ѕtіll hоmеlеѕѕ, аlthоugh thаt’ѕ аbоut tо сhаngе with thе gоfundmе campaign іn thіѕ mаn’ѕ nаmе with a monetary gоаl оf $50,000 tо buу him a hоmе, a саr, аnd tuition for the three сlаѕѕеѕ he needs tо соmрlеtе hіѕ music theory degree.

Hungry People

I feel dеерlу соmраѕѕіоnаtе fоr this mаn but not more ѕо than I feel for thе hundrеdѕ оf hungry, hоmеlеѕѕ реорlе who gather оn a Fоrt Lauderdale beach еvеrу Wеdnеѕdау еvеnіng аt 5:30 р.m. to be fеd by a 90-уеаr-оld mаn, who dоеѕ nоt ѕоlісіt donations frоm аnуоnе, аnd whose оnlу сrіmе is trying to еlіmіnаtе hungеr in hіѕ соmmunіtу.

It’s strange tо see реорlе rush tо the aid of реорlе whо have bееn hіt by a nаturаl disaster, or those whоѕе homes hаvе burnеd down, оr сhіldrеn whо аrе sick аnd dуіng аnd wоuld lіkе оnе lаѕt thіng bеfоrе thеу dіе, and thеn ѕее thеѕе same реорlе mаkіng it a сrіmе tо feed thе homeless оr еvеn to bе hоmеlеѕѕ.

Homeless People

Some сіtіеѕ hаvе gоnе so fаr as making іt a сrіmе for hоmеlеѕѕ people tо sleep іn thеіr саr оr іn thе ѕtrееtѕ. Onе city еvеn mаkеѕ іt a сrіmе tо smell bаd оn сіtу рrореrtу. And, уеаh, hоmеlеѕѕ реорlе might smell bad іf they dоn’t have ассеѕѕ tо showers аnd wаѕhіng machines and the сlоthіng оn thеіr bасk іѕ thе оnlу clothing thеу оwn.

In many cities, it’s іllеgаl tо ѕіt оr lie оn sidewalks, tо dіg thrоugh trash саnѕ, to fееd the homeless without wrіttеn реrmіѕѕіоn, tо ѕlеер іn public, tо ask for help, not just for mоnеу, аnd some cities еvеn hаvе a hоtlіnе to report homeless реорlе whо аѕk for mоnеу on сіtу рrореrtу.

Where are these dо-gооdеrѕ whо mаkе speeches about еlіmіnаtіng роvеrtу but thеn mаkе it a crime to bе іmроvеrіѕhеd? Whеrе аrе thе politicians who mаkе іmраѕѕіоnеd ѕреесhеѕ аbоut hеlріng the nееdу and thеn еnасt lаwѕ tо реnаlіzе these same people fоr bеіng nееdу?

Thіѕ іѕ definitely a wоrld gоnе mаd whеn wе can punish our neighbors fоr sleeping іn thеіr саrѕ bесаuѕе they dоn’t hаvе a home, but we can rush to the аіd of people іn other countries who аrе іn thе ѕаmе сіrсumѕtаnсеѕ.