From The North

Walid Saadaoui, 38, and Amar Hussein, 52, were brought down after an undercover operative posed as one of them to gain their trust.

Pete McCleave has been searching for a match since he was diagnosed with a rare form of blood cancer in 2017.

A murderer who killed and chopped-up his pensioner housemate created one of the most complex investigations in recent times. But just how did police catch him?