When Maria Munoz dies from an overdose, it looks like suicide. That is until doorbell camera footage reveals a dark story of love, betrayal and murder.
When Robert Penn is murdered, it appears a stranger is responsible. But a doorbell cam points to someone close to home.
When tech CEO Fahim Saleh is found dismembered in his Manhattan home, elevator footage reveals his killer – and a shocking betrayal.
When NBA star Andre Emmett is gunned down outside his Dallas Home, doorbell footage helps police trace the killer – the motive turns out to be pure greed.
When 16-year-old Ronan Kanda is killed with a ninja sword in Wolverhampton, CCTV and doorbell cams uncover a chilling tale of teenage revenge and mistaken identity.
A teen calls 911 after his mother is attacked by a man with an axe. Her violent ex-partner is caught on doorbell cam carrying the weapon. Her family say the system failed her.
A police officer reports his wife has shot herself. But doorbell cam records a Sheriff’s Deputy calling at the house earlier casting doubt on his testimony.
When Jehovah's Witness Sharon Gordon is murdered, surveillance footage secures a conviction.
When an airline executive is murdered, detectives discover his wife manipulates the killer into the crime.
When Nicki Collingbourne is murdered in her home, the prime suspect is a man caught on CCTV.