After Andrea Ellis cut her arm on some glass, her sister called 911. The sister also saw a Columbus, Ohio, police car passing by and ran out to flag the officer down. Bad decision. As the officer approached the house, he saw the family dog and decided it was a threat. He pulled his gun and fired. The bullet missed the dog but hit Andrea's 4-year-old daughter in the leg, shattering the bone. The officer then ran back to his car and drove away.