LEWISTON, Maine—Police missed two clear opportunities to end a dragnet that locked down and terrified Maine’s second-largest city after a gunman killed 18 people at a bowling alley and a bar following a recent spiral into paranoia.
The body of Robert Card was found Friday in a trailer at a recycling center in Lisbon Falls that police had searched a day earlier. Card died of an apparent self-inflicted gunshot wound, but it was unclear when, authorities said.
