A south side family awoke to screaming and gunshots and found police in their yard and their family dog dead.
Terry Taylor says police told him they were chasing someone, and wound up in Taylor's backyard at 59th and Martin Luther King Drive.
Officers opened the gate, covered with a Beware of Dog sign, then shot dead the 120 pound Italian Mastiff named Castro, who was outside at the time.
The dog's owner is devastated. The family has had the dog since it was a pup and calls 9-year-old Castro a member of the family.
The owners want the body of the dog removed and cremated at the city's expense.
Police say the dog charged at them before they fired.
The investigation continues.