We're told the two bodies were found dead on the scene at 2:44 PM. When the fire department arrived and discovered the bodies, police were brought in and the home was declared a crime scene.

UPDATE 6:40 PM Friday: An all points bulletin has been issued for a boy, believed to be Hudson's 7-year-old nephew, who may have been taken from the scene. Police are looking for 1994 white Suburban with the license plate X584859.

UPDATE 7:35 PM Friday: Police are looking for looking for William Balfour, who they claim could be with the missing 7-year-old. According to records, Balfour listed Hudson's mother's address as a place of residence within the last year. According to the Illinois Department of Corrections website, Balfour is currently on parole after serving jail time for attempted murder.

TMZ's been keeping close tabs on developments, get the very latest here

AP had this update on Sunday: Jennifer Hudson and her family offered a $100,000 reward Sunday for the safe return of her missing nephew, as investigators looked for forensic evidence near the home where her mother and brother were found shot to death. - more on this story

Preview and Purchase Jennifer Hudson CDs