The Bulls are reportedly looking in to Carlos Boozer's explanation of how he fractured a bone in his shooting hand.  Boozer said he tripped over a bag in the dark while answering the door.

"It was just dark, my doorbell rang and I tripped over a gym bag, tried to brace myself and it popped," Boozer said the day after suffering the injury.

"I jumped back up, opened the door and my hand was still a little numb."