Dateline With Tamzin Outhwaite

Autumn Klein, a well-respected doctor, dies after collapsing in her home. Doctors are baffled until her test results show she was poisoned. Is this a suicide case or murder?

One year after Amy-Jane is found murdered in a motel, police begin to think they'll never uncover the truth - until another woman disappears. Is there a serial killer on...

When 79-year-old Vern Holbrook doesn't show up to meet his daughter-in-law, his family fear the worst. Police chase several leads only to discover a shocking, vengeful murder plot.

19-year-old Jessie Blodgett returns home after a pool party, only to be found strangled to death in her own bed just hours later. Who was behind this brutal murder?

Almost two years after his wife's murder, Dr Joe Sonnier is found shot and stabbed to death in his home. It will take a love triangle and an unlikely friendship...

When army officer, Lynn Armstrong-Reister is found fatally stabbed in her home, it emerges her murderer was not an enemy of the state, but someone she knew and trusted.

Actress Tamzin Outhwaite looks behind the headlines at the baffling mysteries, cold cases and compelling real life dramas to uncover what really happened.

Actress Tamzin Outhwaite looks behind the headlines at the baffling mysteries, cold cases and compelling real life dramas to uncover what really happened.

Actress Tamzin Outhwaite looks behind the headlines at the baffling mysteries, cold cases and compelling real life dramas to uncover what really happened.

18-year-old Heidi Allen disappears on Easter Sunday. After many years of searching, it takes a chance encounter and a long-buried secret to reveal the truth.

A man fooled people - including the woman he would marry - into believing he was a Rockefeller. But was this conman capable of kidnap and murder?

Pharmaceutical executive Paul Duncsak is shot dead in his New Jersey mansion. A tense trial follows, but is the man accused of killing him too fat to kill?