Alexander McCall Smith moves online this week for a virtual event with American book store, Murder by the Book. Join him on Saturday, May 30th as he talks about his latest books, including The Talented Mr Varg, the second Detective Ulf Varg novel.

This is a Facebook Live event and you can find full details on the Murder by the Book website. Note the time of this event in America  is 12 noon. In the UK it is 6.00pm.

In the Swedish criminal justice system, certain cases are considered especially strange and difficult, in Malmö, the dedicated detectives who investigate these crimes are members of an elite squad known as the Sensitive Crimes Division.

These are their stories.