 Court documents noted the detonation blew out several windows and doors. It happened around 7.30 Monday night. Police shared a video of smoke coming from the high school on social media. Piqua Police obtained a search warrant and went to Grady Edgerton's home on Jill Court around 11.15 that night. He allegedly produced a pistol and officers fired shots at him. Edgerton was taken into custody around 4 a.m. He was taken to Upper Valley Medical Center to be evaluated and later released and booked in the Miami County Jail.