
A gun fanatic is facing a life sentence for the murder of a Met Police custody sergeant after smuggling a revolver into a holding cell and shooting him in the chest and thigh without warning.
Jurors who convicted Louis De Zoysa on Friday were shown distressing CCTV footage of the 25-year-old using a legally-bought revolver to gun down Sgt Matt Ratana in a holding cell at a police station in Croydon, south London, in 2020.