List: Mass killings in the United States since January

The latest mass killing in the U.S. happened Wednesday night in Lewiston, Maine, when a man opened fire at a bowling alley and a bar, killing at least 16 people, two law enforcement officials told The Associated Press. Dozens of people were also wounded.The alert for Lewiston was made shortly after 8 p.m. as the sheriff’s office reported that law enforcement agencies were investigating “two active shooter events.”The man identified as a person of interest in a mass ki