Detective Sergeant Darren Barker, 51, died after being diagnosed with Covid-19 He joined the Met Police in 1992 and worked as a specialist financial investigator Colleagues at Met described Det Sgt Barker as an 'extremely talented' detective He is latest officer to die after contracting Covid, amid calls for police jab priority Jon Wain, 49, a police constable in Bury passed away on Monday, February 15 Nick Oldfield, 48, a police constable for Staffordshire Police, died January 21