...but do try to keep your voice down:

Police are investigating the death of a 56-year-old man whose daughter came home Sunday night to find him covered in blood and apparently killed by the pit bulls she was raising, police sources said. Johnny Wilson was found in the living room of his home in the 10200 block of South Aberdeen with numerous bite marks on his body, according to the Cook County medical examiner's office. Other sources said he suffered massive head, chest and upper body trauma.

Four pit bulls and two puppies in the home were turned over to Chicago Animal Care and Control.

A longtime neighbor at whose house the daughter and her family stayed Sunday night said he thought the attack was out of character for the dogs, which he has found to be friendly in the past. A source said the daughter was breeding the dogs, but there was no sign of dogfighting in the house. She told investigators the dogs were afraid of her father because his voice was loud.