A couple escape from a burning car tumbling down a hill, but suffer life-threatening burns. Detectives discover the occupants were victims of a murder plot inspired by a movie.

When 30-year-old Natalie Harker didn't arrive home after her early morning cleaning shift, her family reported her missing. What followed revealed a killer who plotted his crime for weeks.

The body of a decapitated woman found in a seaside resort sparks panic. CCTV footage reveals the murder took place 200 miles away and the body was transported there in a suitcase..