Quest Red

In San Antonio, Christopher Duncan leaves his apartment never to return home. Police have little to go on until surveillance footage offers up the possible identity of a dangerous killer.

In 2009, 27-year-old Jessika Kalaher is found strangled in her car in Texas. With her wallet and car keys missing, detectives turn to security cameras for clues in the hope of finding who killed her.

Psychologists discuss the behaviour of serial killers while detectives talk about techniques used to catch them.

When 69-year-old Ina Clare Richardson is found brutally murdered in a park, police turn to security cameras to piece together the puzzle of her death.

When Carl Starke is shot dead close to his home in Florida, police turn to CCTV footage to help hunt his killer, resulting in a huge manhunt and a shocking on-camera interview.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.