Marc Sigsworth

Long-running Channel 4 documentary series covering issues about British society, politics, health, religion, international current affairs and the environment. Known for featuring a mole inside organisations under journalistic investigation.

Exposure is a current affairs strand, broadcast in the United Kingdom on the ITV network. The programme brings together six films made by different producers exploring and investigating foreign and domestic topics, reporting on issues and telling human stories. The series was commissioned for ITV by Peter Fincham, ITV Director of Television and is a sister show to year-round current affairs strand Tonight. It made its debut on Monday 26 September 2011 - airing at 22.35, directly after ITV News at Ten.

Twenty-six-year-old Shani Warren was found drowned in Taplow Lake, Buckinghamshire, with her hands tied and feet bound together in 1987. Revealing how it took a forensic breakthrough to solve the 35-year mystery of the death of The Lady in the Lake.

25 year old estate agent Suzy Lamplugh was reported missing at 18:45 on 28th July 1986. Investigations have so far not identified any evidence and although leads have been followed, some as recently as 2019, her disappearance remains a mystery. She is presumed murdered and was declared legally dead in 1994. No body has ever been found. The last clue to Lamplugh's whereabouts was an appointment to show a house in Shorrolds Road to someone she referred to as "Mr Kipper".

Featuring discussions with police, politicians, students and victims, this hard-hitting documentary reveals the truth about knife crime in Britain.

A film crew is granted unique access inside London's Economic Crime Unit, the UK's only specialist police force taking on identity theft.