HOUSTON, Texas -- A Richmond woman is accused of assaulting a City of Houston parking enforcement volunteer who was writing her father, a double amputee, a citation for not having a disabled placard. Jade Williams is charged with misdemeanor assault for the incident that happened outside a Five Guys restaurant on Westheimer on Tuesday, according to the Harris County Pct. 5 Constable's Office. David Hansen, the parking enforcement volunteer, says he was writing a citation when the SUV owner and his daughters confronted him about it. They accuse each other of assault. "Then she wanted to fight me," Hansen said....