A teenage musician is murdered in her home and another young woman is attacked nearby in a new episode of "20/20" airing on ...

A mother's unwavering crusade for justice for her daughter's murder leads to the hidden clue that helped catch a killer in a new episode of "20/20" airing on Friday, January 30.

ABC is officially confirmed to air another brand new episode of their hit news/documentary series, “20/20” tonight, January 23, 2026, and it will feature a look at a story about a strangled to death ...

In North Dakota, a seemingly ordinary family life unraveled into a nightmare of betrayal and violence. Chad Entzel, a 42 year old enthusiast of bowling, darts, golf and stock car racing was found dead ...