Mark Williams retired from law enforcement in Arizona. He has been teaching officers how to stay alive as well as teaching at an inner city school, teaching high school students why life is worth living. Mark has authored several fictional pieces, including screenplays, short stories, and novels. He has been married for thirty five years, widowed for the last two years,  and has three adult children and ten grandchildren. He currently calls Phoenix his home.

Mark spent his first career as a special agent for the Organized Crime Division of the Attorney General's Office. He traveled across the United States as an instructor for both his office and as an adjunct college instructor.