Mass shooting kills 4, wounds 18 in Birmingham, Alabama

BIRMINGHAM, Ala. (AP) — A mass shooting killed four people and wounded 18 others in a popular nightlife area in Birmingham, Alabama, with many of the victims caught in the crossfire, police said early Sunday. Authorities asked the public for tips as they searched for the shooters.The shooting happened shortly after 11 p.m. Saturday in the Five Points South entertainment district, Officer Truman Fitzgerald said in an email.Officers found two men and a woman on a sidewalk with gunshot wounds