Shocking Family Crimes: Chris Watts, the Menendez Brothers and More
These people killed those closest to them
30 Years After the Menendez Brothers Murders, Read PEOPLE's 1990 Cover Story
Lyle and Erik Menendez murdered their parents on August 20, 1989
Lyle Menendez Describes Reunion with Brother Erik Years After They Murdered Parents: 'Remarkable Moment'
After 21 years apart, the Menendez brothers are now housed in the same cellblock
Erik Menendez Explains Why He Smirked During His Murder Trial: 'It Was a Defense Mechanism'
"Behind the scenes, I couldn't stop crying," the infamous murderer tells A&E
Erik Menendez Describes Alleged Fight with His Parents Before He and His Brother Murdered Them
The same night that Erik and Lyle Menendez shot their parents with 12-gauge shotguns, the brothers allegedly got into a violent altercation with them