LEWISTON, Maine (AP) — Authorities have launched a multistate search on land and water for a U.S. Army reservist who they say fatally shot 18 people at a bowling alley and a bar in Maine. The shootings in the city of Lewiston on Wednesday night sent panicked patrons scrambling under tables and behind bowling pins. Police identified the suspect as 40-year-old Robert Card. He was still at large Thursday afternoon, sparking a massive search and prompting schools and businesses to shut down and residents to shelter in place. A U.S. official told The Associated Press that Card was taken by police for a mental evaluation in July after he was acting erratically during training. The official was not authorized to publicly discuss the information and spoke on condition of anonymity.