 This hour's top local story. A 20-year-old man is in jail after a standoff in Piqua overnight. A Piqua police lieutenant told us this started with a fire started by an explosive device at Piqua High School. The blast blew out windows and doors. Grady Egerton finally surrendered. News Center 7's Letitia Perry reporting. WHIO news time is 5.01. Currently it's 89 degrees in Dayton.