Obsessed cop is out of the job

A policewoman who hounded her ex-boyfriend and accused him of having affairs with two other colleagues is facing the end of her career. Debra Mackrell, 44, made 1,600 phone calls to Paul Brewster and sent him thousands of texts after the couple broke up in 2016. Mackrell tried to get Mr Brewster fired from his job as an officer in the SO19 firearms unit by telling his superiors he was ‘mentally unfit’ to carry a gun. She also accused Mr…