Another arrest made in gang rape outside California school . Investigators say up to 20 people took part or stood and watched the assault . Police said as many as 10 people were involved in the rape in a dimly lit back alley at the school , while another 10 people watched without calling 911 . Score: 7
Another arrest made in gang rape outside California school . Investigators say up to 20 people took part or stood and watched the assault . Score: 7