
A detention officer who discovered a holster that concealed a gun used to murder a custody sergeant expressed his “astonishment” that colleagues missed it during a search, an inquest heard.
Richard Adams shouted “how the f*** did he get a loaded gun in a holster into custody?” after his Metropolitan Police colleague Matt Ratana was gunned down by Louis de Zoysa in Croydon custody centre in south London on September 25 2020.