Three people have been killed and at least 13 others wounded in gun violence throughout the city since Friday afternoon.

Donald Holman, 37, was shot three times in the legs about 7:45 p.m. Friday in the 1100 block of North Menard Avenue, authorities said.

He was taken to Loyola University Medical Center in Maywood, where he died at 8:21 p.m., according to the Cook County Medical Examiner’s office.

Lucas Zimmerman, 34, was found unresponsive with multiple gunshot wounds in a convenience store parking lot in the 3900 block of North Kimball Avenue at about 12:10 a.m. Saturday. . .