Movie where they investigate who killed the king

Ex-Gulag prison guard investigates murder on the movie set.

The murder scene from the novel 'King of the Detectives'.

An investigator tries to solve a murder, her constant interviews with the main suspect cause the investigation to take many twists and turns as what is said is not always what is meant.

This docuseries sheds light on the killing of a German teenager in '78 through the accounts of his sister and the royal family involved in the case.

A newly put-together police force tries to solve the old mystery of the murder of Swedish Prime Minister Olof Palme in 1986.

Police Captain Hisham begins his investigation into the murder of an influencer found dead in the car of a national club electoral candidate.

Copenhagen Police's Homicide unit, headed by Jens Møller, tries to solve the murder of Swedish journalist Kim Wall.

Who was killed? Who killed him? And who filmed it all?

In the West End of 1950s London, plans for a movie version of a smash-hit play come to an abrupt halt after a pivotal member of the crew is murdered. When world-weary Inspector Stoppard and eager rookie Constable Stalker take on the case, the two find themselves thrown into a puzzling whodunit within the glamorously sordid theater underground, investigating the mysterious homicide at their own peril.