Nelson’s actions in all three cases were outlined in a criminal complaint, eyewitness accounts, and police dashcam video obtained by The Associated Press. In the past decade, Nelson has been investigated in more than 60 use-of-force cases that involved choking suspects until they passed out, severe dog bites, and physical force that required medical care. But he was not on the King County Prosecuting Attorney’s list that flags officers whose credibility is in question due to misconduct – a designation that must be shared with defense attorneys.