A forensic art expert proves paintings by a well-known artist are fake, blood spatter patterns in a hotel help catch the killer of a father of three, and there's a fingerprinting masterclass.
Discover 11,128,835 listings and 279,940 playable programmes from the BBC
A forensic art expert proves paintings by a well-known artist are fake, blood spatter patterns in a hotel help catch the killer of a father of three, and there's a fingerprinting masterclass.