OSHAWA – A representative for a lawyer who accused police in Durham region of assaulting her in an Oshawa, Ont., courthouse earlier this year says they’re “disappointed” the officers won’t face criminal charges. Lawyer Sudine Riley alleged that uniformed Durham officers slammed her head on a desk and put their knees on her back and neck after challenging her presence in the courthouse interview room where she was working. A Durham Regional Police officer looks at the screen in her car at a Bowmanville, Ont. THE CANADIAN PRESS/Doug IvesThe Durham Regional Police Service said Wednesday that the assault allegations were investigated by York regional police, who found no grounds to lay charges against the officers involved. The association added it is “interested in there being transparency regarding the decision by the York Regional Police to not lay charges against the Durham officers involved.”