Authorities ask public for help investigating explosion, vehicle fire Kent County Sheriff's Office and last updated 2021-04-05 11:08:09-04 GAINES TOWNSHIP, Mich. â Authorities are asking for the publicâs help investigating an explosion and vehicle fire in Kent County. It happened about 11:30 p.m. Saturday in the Camelot Manor neighborhood on N. Hardwick Drive, according to a news release Monday. Witnesses reported hearing an explosion in the immediate area just before the fire was discovered. Circumstances and evidence at the scene led investigators to consider this a suspicious incident and the investigation is still active. Anyone with information may contact the Kent County Sheriffâs Office or the Dutton Fire Department Investigation Unit at 616-541-0119.