Checklist App for Scene Examination (CASE) is now available in Google Play and the App Store!





The Forensic Institute for Research and Education (FIRE) has developed a smartphone app called Checklist App for Scene Examination (CASE) for first responding officers to use at crime scenes. Using a checklist approach, this app can significantly improve crime scene documentation and evidence preservation. Smartphone technology combined with a systematic (checklist) approach will allow first responding officers to capture critical evidence that may be destroyed or altered in the first hour.

The 2013 Crime Scene Investigation: A Guide for Law Enforcement served as a reference for the app checklist definitions. The app checklist items were developed by experts in crime scene investigation, safety systems, and app development. The app serves as a convenient documentation tool for first responders at crime scenes.

A team was formed to create content for this app. Checklist content came from nationwide crime scene investigators and legal experts recommended by industry peers. LifeWings Partners, LLC, who uses their military expertise to develop checklists for high consequence industries including healthcare, and WillowTree Apps, Inc., who creates award-winning apps across multiple industries, were part of the team.

This app is for first responding officers. It is neither intended for nor should be used to replace crime scene processing units. Additionally, all departmental, jurisdictional, and governmental policies and procedures should supersede app checklist procedures.

Click here for a bio of FIRE's director, forensic anthropologist Dr. Hugh Berryman, D-ABFA.

New MTSU-developed smartphone app gives officers a crime-scene checklist

MURFREESBORO — The first moments at a crime scene can be critical to saving lives and ensuring justice, and now, thanks to an MTSU-led effort, a key to preserving the initial scene can be held in an officer's hand.

MTSU's Forensic Institute for Research and Education, known as FIRE, worked with seasoned investigators across the country to find a system to guide first-responding law enforcement officers through an often chaotic and confusing situation.

Now, instead of trying to juggle notepads, cameras and video recorders, new officers can immediately document crime scenes — capturing text, photographs, video, audio, GPS, dates and times — with their smartphones.

Using a $200,000 grant from the U.S. Department of Justice, MTSU's FIRE partnered with WillowTree Apps, an award-winning mobile application development company headquartered in Charlottesville, Va., to create CASE, a crime scene checklist app for law enforcement agencies.

LifeWings Partners Inc. of Collierville, Tenn., a health care safety and accountability consulting company, provided guidance in developing the checklist.

CASE, which stands for "Checklist App for Scene Examination," aims to serve as a "systematic guide for the new officer who first arrives at a scene," according to the grant application prepared by FIRE's director, Dr. Hugh Berryman, for the Department of Justice's Bureau of Justice Assistance.

"In my 30-plus years of experience in medical examiners' offices, I know that the scene is its most pristine when the first responding officer arrives and will deteriorate with every minute that follows," Berryman explained.

"Time, weather and the movement of essential personnel, such as EMTs and scene investigators, can alter the scene and destroy evidence. Early documentation of evidence can make a difference in bringing justice to both the guilty and the innocent."

Giving first responders this helpful tool will provide even more support for crime scene processing units, the developers said. The officers who are first to arrive can use the CASE app to help protect evidence for their agency's crime scene unit to handle in more depth.

The CASE app also automatically begins a 72-hour countdown when the crime scene documentation is completed. All data can be securely transferred to an external device, such as a police department computer, and after 72 hours, the data is automatically deleted from the phone.

"We focused our strategic design and development efforts on providing a streamlined, intuitive, and secure experience for first responders," said Blake Sirach, vice president of design for WillowTree. (

"This involved not only leveraging our industry expertise for building secure mobile apps, but also strategically considering the situational context of a first responder to provide a utility that promotes an unprecedented level of efficiency and education, at the time it matters most: on the crime scene."

The CASE app is free and available for Android devices at Google Play and for iPhones at the App Store by searching for "Checklist App for Scene Examination."

MTSU's Forensic Institute for Research and Education offers free public lectures featuring renowned forensic science experts each semester and sponsors the CSI:MTSU camp for high school students each summer.

Established in 2007, FIRE provides regular educational and training opportunities for law enforcement, medical examiners, coroners, attorneys, social workers, and other groups in forensic science and homeland security.

For more information on MTSU's Forensic Institute for Research and Education and its programs, including the CASE app, please contact the FIRE offices at 615-494-7713 or visit the FIRE website.

MTSU is committed to developing a community devoted to learning, growth and service. We hold these values dear, and there's a simple phrase that conveys them: "I am True Blue." For MTSU news anytime, visit

This project was supported by Grant No. 2011-DB-BX-0102 awarded by the Bureau of Justice Assistance. The Bureau of Justice Assistance is a component of the Office of Justice Programs, which also includes the Bureau of Justice Statistics, the National Institute of Justice, the Office of Juvenile Justice and Delinquency Prevention, the Office for Victims of Crime, the Community Capacity Development Office, and the Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking. Points of view or opinions in this document are those of the author and do not necessarily represent the official position or policies of the U.S. Department of Justice.   This project is funded through a grant from the Bureau of Justice Assistance, Office of Justice Programs, U.S. Department of Justice. Neither the U.S. Department of Justice nor any of its components operate, control, are responsible for, or necessarily endorse, this product (including, without limitation, its content, technical infrastructure, and policies, and any services or tools provided).

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