For Writers

KN, p. 82 “Is that your footprint?”

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It’s been raining off and on for days. It rained last week during a party, and people were tracking water and a little mud from the driveway runoff onto the porch all afternoon. We had so many different kinds of footprints that it would have made for a great crime scene demonstration.

Because, one of the most overlooked pieces of evidence at a crime scene is created by footwear.

 

Imagine: If a window breaks as a thief enters the premises during the commission of a burglary, the glass will fall into the house, and onto the floor or rug below the window. When the thief steps through the window, unless the thief has wings, he/she will probably plant a foot right in the middle of the glass. And walk through the house, most likely tracking minute pieces of that glass. That glass may also become embedded in the grooves of the sole of the shoe, creating a distinctive footprint.

 

If the investigating officer can place a suspect at the scene with the footprint, then there is probable cause to fingerprint that suspect and hopefully establish a link to the crime.

 

A new method of eliminating suspects right at the scene involves stepping into a tray that contains a pad soaked with harmless clear ink that doesn’t stain, then stepping onto a chemically treated impression card. No messy cleanup, immediate results, and it can even show details of wear and tear on the shoe. This can be a way to establish a known standard (we know where this impression came from) to compare with multiple tread prints at the scene.

Footwear Clear Ink Impression

Another tool for creating a known standard is the foam impression system. It takes a bit longer, (24 hours) but clear, crisp impressions can be made, including of the pebbles and bits stuck deep into the grooves and the writing on the arch. Very helpful when trying to place suspects at the scene. A rock stuck in the sole is a random characteristic that can’t be duplicated, so becomes another point of identification.

This is how it works: Somebody steps into a box of stiff-ish foam – a bit like stepping into wet sand.

 

An impression is made instantaneously. The detail is great – down to the wear on the heel.

Pre-mixed dental stone (made with distilled water and the powder) is used to fill the impression.

It takes 24 hours for the cast to become firm enough to pop out of the foam. We now have a permanent record of the footwear tread, which could be used for comparison to other prints found at the scene.

Footwear Casts

Occasionally footprints are found on the ground outside a window or in the gardens surrounding a house after a burglary or homicide. Ever see a crime show on TV where the fictional investigator makes a snap judgment about the height and weight of the owner of the footprint because of the depth of the impression? That’s merely a plot device and is not scientific evidence in real life. A crime scene photographer or investigator can photograph the footprint (next to a measurement scale), make a take away cast, and then compare the impression with those of the suspects or other bystanders at the scene. Beware: making a cast of the print destroys the print, so a photograph must be taken before pouring that first drop of dental stone.

Footprints can be found at bloody crime scenes as well. The suspect walks through the blood, tracks it through the house, cleans it up, but the prints are still there, even though not obvious to the naked eye. Blood just doesn’t go away, no matter how hard you try to get rid of it. It seeps into the cracks and crevices of a floor and even behind baseboards.

 

A savvy investigator will collect sections of carpet (or flooring) taken from where the suspect might have walked during the commission of the crime, then conduct a presumptive test for blood (LCV – Aqueous Leuco Crystal Violet), find a usable footprint, compare it to a known standard, and then be able to place the suspect at the scene.

 

 

Be careful where you walk. That footprint can be used as evidence.

 

*Photos taken by Patti Phillips

 

 

 

 

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KN, p. 240 “The SWAT Team Experience”

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S.W.A.T. stands for Special Weapons and Tactics, implying a special level of training and weaponry for the team members. When we hear that a SWAT team has been deployed, we know that a serious law-enforcement-required incident and threat to public safety has occurred, which may be beyond the scope of the typical police department or first responder.

 

The Los Angeles Police Department (LAPD) has the reputation of creating the first SWAT teams in the USA, but Philadelphia coined the Special Weapons and Tactics phrase first, in 1964. Philly established a large team whose sole responsibility was to combat the rising number of bank robberies in the city, hoping to stop them in progress. LAPD organized their own program around the same time, but the focus was different, using their teams during civil unrest and riots, when people attacked police and attempted to overwhelm them from all sides.

SWAT team members always have experience in other agencies or departments before applying to and being accepted into this specialized arena.

Depending on the needs of the towns/counties, SWAT teams are larger or smaller, relative to the size and needs of the rest of the police force. The Wichita Falls, Texas, Police Department SWAT Team members are trained in everything from Hostage Rescue to Dignitary Protection during a 60 hour basic SWAT school. Wichita Falls has a little over 200 sworn officers, with a SWAT team of 18. The Wisconsin department we observed was a 40 person department, with a SWAT team of 10, including two snipers.

 

A SWAT team is called out for:

  • Hostage Rescue
  • Barricaded Rescue
  • Suicide Situations
  • High Risk Search Warrant Services (i.e. drugs)

The team’s mission is to save lives. A hostage rescue is the most complex and the most man power intensive of the possible assignments. The goal is to end it sooner rather than later. If there is no hostage in the house, with just one person in an isolated place, then a negotiator might be used, since the safety of others and time considerations would not generally be a factor.

 

The National Tactical Officers Association (NTOA) sets the standard for the country for the management and protocols in a hostage situation. The participants are identified and divided into categories:

  • Hostages
  • Civilians (neighbors)
  • Law enforcement
  • Suspects

The civilians are cleared out before a SWAT assault begins. Other jurisdictions may be called in to help. Past experience has shown that in situations like school shootings or bank robberies where a number of people are involved, everyone, including small children, is asked to leave the building with hands up in the air. This way, the law enforcement groups on the scene will know that the children have nothing hidden in their hands and/or are not being used to create more chaos or danger for the waiting crowd(s).

 

It’s important to note that school patrol personnel might have been employed a few years ago to keep drug dealers off the campus just by their very presence, without any expectation of violent confrontation. Now, more and more often, they are being trained in active shooter scenarios in order to be pro-active in the minutes before a SWAT team can arrive.

 

A SWAT team member’s mindset:

The men and women in SWAT have a warrior mindset and are confident in the fact that they will get the job done, that they are the best candidates for the job, and they are not afraid of being under fire. For a set period of time (6-12 months in various departments) after training, Field Training Officers (FTO) guide rookie SWAT officers through the many different scenarios that may occur. Team members are always ready for the callout, so training is intense and constant. If the team stays trained and never gets called upon, that can be tough on morale – “when am I going to be able to show what I can do?” It’s like a fine-tuned machine that never gets used. In big cities, that would never be an issue, but in smaller, less populated areas with fewer SWAT-needed situations, it might become a factor.

Many of today’s police departments have a greater social work component to hostage situations than in the past, so a hostage negotiator gets involved before SWAT starts knocking down doors. Often, negotiators are specifically assigned to the SWAT teams.

There is a certain gender bias that women must fight against in the job, mostly because it is thought by some that a woman may not be strong enough or tough minded enough to carry through in a hostile situation. The capability to shoot is never in question, but sometimes the willingness to shoot is a factor in the negative thinking. The physical tests are not adjusted in most jurisdictions, so women must do the same pushups and gear carries that men do. In truth, women perform valuable functions on the SWAT teams in the roles of negotiators, even if they can’t pass the physicality tests to breach buildings. In general, women have been found to be more observant, better at interviewing than some men, and more emotionally aware at a crime scene, valuable attributes for negotiators.


If negotiations fail, and/or the hostages are at risk of being injured or killed, more aggressive methods are used.

 

Unless a police department is headquartered in a big city, SWAT teams are often part-time, coming together as a unit when needed, perhaps once a month. However, training continues whether there is a case or not. It’s important for safety and efficiency for the team to train as a group on a regular basis – In Neenah, Wisconsin’s case, they train together for about 16 hours a month.

                       

A team might be shared by other towns in a county, and the home town team members often perform other duties within the department until required for a bank robbery or other kind of hostage scenario. There just isn’t enough money in the budget for a small town to support a team they only need occasionally, but when SWAT is required, it’s essential that they be highly trained. It’s smart to share that capability.

 

Training, training, always training

You may have noticed photos of law enforcement officers on the front lines carrying large shields. The men carrying those shields must have excellent upper body strength, since they have to carry the shield in place with one hand and a rifle (or baton) in ready-to-fire position in the other. Try keeping your arms chest high in front of you, bent at the elbows, while holding ten pound weights in each hand. How long can you do it continuously without getting tired or losing focus?

Physical Fitness training needs to be done on their own time, and SWAT members make sure it gets done. Their lives and those of their team may depend on maintaining that strength, agility, and split second timing while carrying the 25-65 pound gear/equipment in all kinds of weather during attack or defensive actions.

 

A typical practice for snipers includes (while carrying a 25 pound pack)

  • 50 yard sprint
  • 25 yard high crawl
  • 25 yard low crawl
  • 20 push ups with the pack

Followed by a 2 minute break then (perhaps) 40 overhead lifts of that pack in 2 minutes.

Then, a two minute break followed by holding a plank position for 80 seconds.

Then, a standing broad jump of 6-7 feet, followed by a two minute break.

Then, a timed 1/4 mile run with the pack on the back.

Then, they repeat the whole routine in reverse.

 

*Many thanks to the Neenah, Wisconsin SWAT team members who shared their knowledge and experiences during a Writers’ Police Academy session held in Wisconsin.

 

Next up:  “SWAT Equipment and Strategies”

 

 

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KN, p. 218 “What Does the Federal Bureau of Investigation Do?”

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“The Federal Bureau of Investigation (FBI) is an intelligence-driven and threat-focused national security organization with both intelligence and law enforcement responsibilities.”*  It is the chief fact-finding branch of the Department of Justice and helps other agencies by sharing that information and providing training.

Its mission is:

“To protect the American people and uphold the Constitution of the United States.”*

In 1908, the United States had about 100 cities with 50,000 people. The rest of the population (about 83 million) was spread throughout the rural areas of the country. Law enforcement personnel at the local level were often poorly paid (and were sometimes volunteer) members of the community. Murders were handled by local investigators and still are to this day. For the majority of the cases, murder is not a federal crime, unless carried out across State lines.

Prosecution of border security issues or organized crime was limited in 1908 since there was no adequate way to enforce the law at a national level. In fact, few criminal laws even existed at a federal level. For the most part, individual States and local jurisdictions handled their own criminal investigations, and sometimes that led to political corruption, corporate criminal behavior, and even slave labor in factories. Federal agencies were stretched thin or were nonexistent in some parts of the country.

President Teddy Roosevelt supported the idea of modernizing law enforcement, so when his Attorney General hired 34 of his own investigators (including nine seasoned Secret Service agents) to assist the Department of Justice, Roosevelt wholeheartedly endorsed the action. A few months later, the Bureau of Investigation was officially created. Hardly a large force, but it was a start.

At the beginning, incidents involving car theft across State lines, civil rights, and various kinds of fraud were the typical cases. The FBI also took on treason and domestic terrorism, and Congress (previously reluctant to loosen the purse strings) began to see the value of a national law enforcement agency.

It’s interesting to note that the Mann Act or “White Slave Traffic Act,” was passed in 1910 to help stop interstate prostitution and human trafficking, and the FBI had a role in the early investigations. One hundred years later, it has become an international problem and requires cooperation from many different agencies to obtain successful prosecutions.

World War 1 brought us the problems of sabotage by foreign agents against our military ships and munitions plants, as well as international smuggling. The FBI had entered the so-called spy business and worked hard to eliminate those threats.

 

In 1924, it was recognized that fingerprinting was a reliable way of connecting (or eliminating) individuals to a particular scene, and to collect that information in a central location would be helpful to other law enforcement agencies in the United States. Now, the FBI gathers and classifies fingerprints from convicted felons and other criminals, military personnel, federal applicants and employees, and shares that information with appropriate agencies. Additionally, fingerprints of military detainees and other persons of national security interest are being collected for national security purposes.

Formerly called Automated Fingerprint Identification System (AFIS), the program processes over 63,000 prints a day, is now integrated with other forms of identification and called IAFIS, and can deliver digital information in as little as two hours. It is used in connection with biometric databases (facial and voice recognition) for more accurate identifications. Next Generation Identification (NGI) combines biometrics, fingerprints, and palm prints to expand identification possibilities.

One of the programs developed by the FBI is the ‘Ten Most Wanted’ list. It began in 1950 as a way to call attention to fugitives who might otherwise remain at large. Each new list is posted in United States Post Offices and on the FBI website.

Since 1950, 518 fugitives have been on the list, and 484 have been apprehended or located. The stats below are from the FBI site:

    • 162 fugitives have been captured/located as a result of citizen cooperation.
    • Two fugitives were apprehended because of visitors on an FBI tour.
    • The shortest amount of time on the list was two hours, by Billy Austin Bryant.
    • The longest amount of time on the list was over 32 years by Victor Manuel Gerena.

With the advent of increased world-wide terrorism, the computer and cyber-security age, more complex corporate crimes, and a global awareness of human trafficking, the focus of the FBI has shifted.

At the end of 2017, there were over 35,000 employees, made up of intelligence analysts, field agents, language specialists, scientists, and information technology specialists. They are tasked with investigating:

  • Terrorism
  • Counterintelligence
  • Cyber Crime
  • Public Corruption
  • Civil Rights
  • Organized Crime
  • White-Collar Crime
  • Violent Crime
  • WMD (Weapons of Mass Destruction)

Stay tuned for posts about Quantico and training for the FBI, and interviews with former FBI agents.

 

*Photo and quotes credit: (from FBI website)

1969 Latent Print Match
A latent print removed from a 1969 murder victim’s car was later determined to be a match to the suspect’s fingerprint (inset) contained in the FBI’s Integrated Automated Fingerprint Identification System (IAFIS). The Houston police detective and Texas Department of Public Safety latent print technician instrumental in solving the cold case were honored by the FBI with the 2011 “Latent Hit of the Year” Award.

 

 

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