The man was shot in the back when a bullet pierced a window in his home, police said.

View Full Caption

CHICAGO — A 21-year-old man was killed inside a Greater Grand Crossing home after a bullet pierced the window, according to police.

The man was inside a home in the 7100 block of South Calumet Avenue at 11:30 p.m. when someone outside fired shots, said Officer Janel Sedevic, Chicago Police spokeswoman.

He was struck in the back and taken to Northwestern Memorial Hospital in critical condition before he was pronounced dead, Sedevic said.

The man has been identified as Matthew Williams, of the 1000 block of East 46th Street, according to the Cook County Medical Examiner’s office. Williams was pronounced dead at 12:08 a.m. Saturday, according to the medical examiner.

No arrests have been made as the investigation is ongoing, she said.

For more neighborhood news, listen to DNAinfo Radio here:

Article source: https://www.dnainfo.com/chicago/20160206/grand-crossing/man-21-killed-home-after-bullet-pierces-window-police