Updated: November 29, 2012 12:36AM
A suspect is in custody after a man was stabbed and killed early Wednesday at his home on the Northwest Side, authorities said.
The man, described as in his 40s, was found fatally stabbed about 1:20 a.m. in the 5400 block of North Natoma, according to police News Affairs Officer Ronald Gaines.
The man had been tentatively identified but his family had not been notified of his death as of Wednesday morning, according to the Cook County Medical Examiner’s office.
He and another man were involved in a drunken argument when he was stabbed, police said.
One person was in custody early Wednesday in connection with the stabbing, which police described as domestic-related, police said.