The driver is a member of the group, along with the victims, police said. The exact cause of the crash remained under investigation on Sunday, but the Fort Lauderdale Gay Men's Chorus described it as an accident. The incident occurred at the city of Wilton Manors' Stonewall Pride Parade, where several Democratic politicians were in attendance. One person was killed and another injured after a 77-year-old man participating in an LGBTQ Pride parade drove into other participants near Fort Lauderdale, Florida, on Saturday night, officials said.