ST. JOHN'S, N.L. -- Lawyers are expected to make their closing arguments Wednesday in the trial of a Newfoundland and Labrador police officer charged with sexually assaulting a 21-year-old woman in 2014. Const. Carl Douglas Snelgrove of the Royal Newfoundland Constabulary is accused of assaulting the woman in her home in December 2014 while he was on duty and in uniform. This is his third trial for the charge, following a successful appeal of a verdict and a subsequent mistrial. The complainant, testifying on May 6 for the third time, broke down several times when pressed by defence lawyer Randy Piercey. "I just want this over," she said at one point, crying as Piercey asked her why she'd consulted a sexual assault lawyer and if she intended to file a civil lawsuit.