Why Teens kill:


Teen Killers, School Shooters, Mass Murderers & Serial Killers

Chalmers will be addressing the causes, warning signs and triggers of teen killers, school shooters, mass murderers and serial killers. In a fast-paced and hard-hitting training style, he will discuss dozens of cases and display hundreds of crime scene photos and videos, teaching attendees not only what makes teen killers, school shooters, mass murderers and serial killers tick, but also how to stop them, by learning the causes, warning signs and triggers of these killers. Unlike most experts, authors and trainers, Chalmers talks directly with the killers themselves, along with getting the first-person crime scene perspective from the investigators who have worked these cases.


Topics covered include:

-Causes, Warnings Signs and Triggers of Teen Killers and School Shooters

-Dangerous Youth Culture, including cop-killing music, violent video games, and dangerous social media and phone apps.

-The latest trends in Mass Murder and Serial Murder, including the new Profile

-Gangs, Cults, and Crime Prevention

-School Safety, Home Safety and Personal Safety


Who Should Attend: Law Enforcement of all divisions, School Administrators & Teachers, Counselors & Social Workers, and anyone who works with Juveniles


·         Chalmers’ Bio:

True Crime Writer - Police Trainer - Television Personality


Phil Chalmers is a true crime writer, law enforcement trainer, youth culture specialist and a television personality.


  • He is the author of several books, including “Inside the Mind of a Teen Killer” and “True Lies.” He has been researching homicide and interviewing offenders for 30 years, and his work has been featured on dozens of television shows and networks, including A&E’s “Killer Kids” and Fox’s “Crime Watch Daily.” He has interviewed over 200 killers face to face, including teen killers, school shooters, mass murderers and serial killers. His current projects include two new books- one about teen killers and another about the myths surrounding today’s serial killers. Both books will be released in 2019.


Phil and his wife Wendi reside on the Gulf Coast of Florida and enjoy fitness, the beach, and Walt Disney World. When Phil and Wendi aren’t researching and writing books, they are traveling around the country conducting live seminars to various law enforcement and child advocacy groups, schools and law agencies.