Monster in My Family

Randy Hausner--brother of serial shooter Dale Hausner--shares the inside story of a man who terrorized the city of Phoenix in a year and a half-long killing spree. He reveals his brother's never before seen journal disclosing a chilling view of a killer.

Mildred Muhammad--ex-wife of infamous "DC Sniper" John Allen Muhammad--reveals how the man she loves disintegrated into a monster who threatens to kill her.

Cindy Brown reveals how her childhood sweetheart and husband, Bobby Joe Long, evolves into a fiend who rapes more than 50 women, ultimately killing 10. Their son Chris, talks on camera for the first time, revealing his struggle as a serial killer's child.

Karen Kuzma--sister of John Wayne Gacy--comes out of the shadows to reveal intimate details of one of the world's most notorious serial killers.