Los Angeles, CA (AP) -- A man suspected of pulling a badly injured USC student off a car windshield after a deadly hit-and-run accident was arrested while trying to cross back into the United States from Mexico, police said Saturday. Josue (HOH'-sway) Luna, 32, of Los Angeles, was detained by federal agents at the San Ysidro border crossing at about 5:30 p.m. Friday after his name prompted a computer alert that he was wanted in Los Angeles, LAPD Officer April Harding said. Luna was driven back to Los Angeles by LAPD officers and jailed on suspicion of being an accessory...