In 2015, he was arrested on charges of domestic battery while driving, according to reports. Crimo’s uncle told CNN that the family had seen “no sign” that his nephew would commit such an act of violence. “There were no signs of him doing it,” she said. “He’s a quiet kid. He’s usually by himself. He’s a lonely, quiet person. He keeps it all to himself.” A neighbor of Crimo’s told The Daily Beast that the 22-year-old was known to ride around the area on his e-bike, playing loud heavy metal music. “We don’t really know him, but we see him walking around the neighborhood,” she told the report. “We’ve never had any interaction with him, other than seeing him walk around.”