MILLERSVILLE, Md. (AP) — The man accused of firing at five public places in Maryland learned his petition for divorce was dismissed at the height of the shooting streak. Hong Young, 35, of Beltsville, was informed of the case dismissal Monday, the same day calls were reported of shots fired at a Wal-Mart and a movie theater in central Maryland. Authorities said Young chose targets at random, including a building of the National Security Agency. Police captured Young without incident Tuesday night, ending a massive manhunt that evoked memories of two snipers who killed 10 people in 2002 in the Washington area. Law enforcement officials said Wednesday they were still investigating a motive. [...] Wednesday, Prince George's County Police reported they found hundreds of rounds of ammunition in a search of Young's house, along with ten weapons including several handguns and a crossbow. Maryland Department of Public Safety and Correctional Services Secretary Stephen Moyer said Young was a prison guard from January 2012 to May 2014.