In February of 2003, a 40-year-old model and actress living in Los Angeles headed to her shift at the House of Blues Hollywood like any other Sunday. When a successful, notable music producer walked in to her VIP lounge, they got to talking - and her shift ended with him inviting her back to his mansion for a nightcap. But within an hour of his driver dropping them inside his home, a gunshot rang out, and she was pronounced dead in the foyer. This is the story of Lana Clarkson.

In January of 2016, a 13-year-old Virginia girl snuck out of her bedroom in the middle of the night, headed to meet up with someone she had befriended online. But unbeknownst to her, she was being groomed by a young man who had horrific plans for her. When her mother discovered she was missing, and the police and FBI became involved, they quickly found the identity of their suspect, with a second person coming forth with a terrifying confession. This is the story of Nicole Lovell.

In January of 2001, two wonderful and married German-born Dartmouth College professors were stabbed to death inside the study of their New Hampshire home. An investigation into their brutal homicides began, with police initially believing it was a crime of passion. But after sifting through numerous false leads, a bloody footprint and two distinctive knife sheaths led them to their unassuming culprits. These are the murders of Doctors Susanne and Half Zantop, also known as The Dartmouth Murders.