A New Orleans Police Department employee moonlighting as an Uber driver was stabbed to death in the parking lot of a Harvey motel Thursday afternoon by a man Sheriff Joe Lopinto said, just wanted to kill someone, did so, and then filmed the aftermath and posted it to social media. Yolanda Dillion, 54, a 10-year fiscal budget analyst for the NOPD was picking up a fare in New Orleans for a trip to Harvey.