Lably
Skip to content

Dave Grossman (author)

American writer and law enforcement trainer

  • 2 min read
  • 3 chapters

Related on Lably

Through Sheep and Militarism

Early life and post-military life

Grossman was born in Frankfurt, West Germany on August 23, 1956. Following his retirement from the Army, Grossman founded the Killology Research Group to give seminars about the physiological and the psychological effects of having to use lethal force for law enforcement officers and soldiers. Grossman also speaks at civilian events on ways to reduce violence in society and deal with the aftermath of violent events such as school shootings. As a civilian, Grossman has been an expert witness in numerous state and federal court cases and was part of the prosecution team of United States vs. Timothy McVeigh. In 2022, Killology Research Group was renamed and rebranded to Grossman On Truth.

Sign in to keep reading

2 more chapters are free with a Lably account.

More in Psychology