“He came through the roof, fell through,” Fritz’s granddaughter said of the intruder. “I think he was there overnight. The front door was locked.” The suspect asked Fritz’s son to make a phone call, but within seconds, he lunged for a nearby baseball bat displayed on a wall and began swinging at Fritz’s head, eventually striking him. Surveillance video captured Fritz’s son fighting the man off as he wrestles the bat out of his hands. Stanberry eventually runs off. Fontana Police said officers responded around 8:50 a.m. to the business at the 9700 block of Sierra Avenue and upon arrival,...