Patrick O'Donnell

Patrick O’Donnell

Fiction and nonfiction author Sergeant Patrick O’Donnell has seen it all in his 24 years working for one of the largest police departments in the country. Now he helps crime/thriller authors write more authentic/accurate books and screenplays ...
Crime Fighter: Detective David Sweet

Crime Fighter: Detective David Sweet

DAVID SWEET is an active-duty Homicide Detective with the Calgary Police Service with twenty years on the job. He has worked in the Drug Unit and the Organized Crime Section, and he teaches new recruits and presents at law enforcement conferences and various community groups ...