The daughter of Columbo star Peter Falk has died by suicide, according to TMZ. Jacqueline Falk was 60 years old. Her father, who starred as Lieutenant Columbo in the iconic NBC series, adopted Jacqueline and her sister, Catherine, with his wife Alyce Mayo after their 1960 wedding. Falk’s death was confirmed by the Los Angeles County Medical Examiner’s Office, who said Jacqueline had hanged herself in a Los Angeles home. It is not known yet if she left a note behind.