It said the 53-year-old man pointed a gun at them and one of the agents opened fire and hit the man in the left arm. He was taken in serious condition to Stroger Hospital.



ICE released few other details, and Chicago police said its officers were not at the scene at the time. It was not known who the federal agents were seeking to arrest or why.



Hallock said he visited the wounded man at the hospital and was told he heard a pounding at his door, answered it and was shot. "He opened the door and, without cause, they shot him," he said.



Hallock said he did not know who the warrant was for, but seven or eight people were in the home at the time.