- Associated Press - Wednesday, February 5, 2014

CHICAGO (AP) - Authorities say a masked gunman approached a group of teenagers outside a McDonald's restaurant on Chicago’s North Side and opened fire, killing one and wounding three others.

Chicago Fire Department spokesman Larry Langford says a 17-year-old male victim was pronounced dead at the scene, a male and female were listed in serious to critical condition at a hospital and an 18-year-old man was hospitalized with gunshot wound to his arm.

Authorities say the 14-year-old girl was found inside the McDonald's and another victim was found inside a shop across the street after the shooting.

Authorities haven’t identified any of the victims, two of which, police say, have gang affiliations.

Investigators haven’t revealed a motive for the shootings.