Examining bizarre killers and what drives acts of evil, the shocking stories of some of America's darkest and most unusual murderers. Along the way, a trio of criminal experts, including former NYC DA Beth Karas, retired LAPD Homicide Detective Tracey … Tracey Benjamin, Dr. Kate Termini, John Eric Armstrong, Quincy Allen, Berry Bernstein, Nicholas DeRosa, Jim McKoy Added on Peacock 2023-03-01.