'She was my inspiration': Vigil honors woman killed in Clay County hit-and-run “She was compassionate, and she was very strong," Mongeon's mother, Christina described. "She stood up for everything that she believed in.” Author: Haley Harrison Updated: 6:09 AM EDT April 28, 2021 CLAY COUNTY, Fla. — Almost three weeks after her death, family and friends gathered outside the Clay County courthouse Tuesday night to honor the life of a woman who was killed in a hit-and-run crash. They held a candlelight vigil for Cassidy Mongeon, 23, who was reportedly killed ...