Pennsylvania state police say a man upset about an argument with his mother drove into a crowd of people at a fundraiser for victims of a recent deadly house fire, killing one person at the event and injuring 17 others, then returned home and beat his mother to death. Police identified the driver as 24-year-old Adrian Oswaldo Sura Reyes of Nescopeck, who was arraigned early Sunday on two counts of criminal homicide. Police allege in a criminal complaint that Sura Reyes said he argued with his mother at their Nescopeck home Saturday evening and while driving through nearby Berwick was "extremely frustrated" and was "tired of fighting with his mother, including about money, and wanted to be done with it." At the time, police said, a crowd of about 75 people, including adults and small children, had gathered in a blocked-off parking lot in Berwick outside the Intoxicology Department bar, which was holding an all-day fundraising event to benefit victims of the Aug. 5 blaze in Nescopeck that killed seven adults and three children. READ MORE: https://6abc.com/berwick-pa-crash-car-at-fire-benefit-2nd-street-nescopeck/12123263/