A months-long investigation into "perhaps the largest case of contagious fire on record" has found that frenzied Miami police last December fired 377 rounds at a crashed car - hitting several officers and sending neighbors diving to the floor - that killed a robbery suspect and his innocent friend who were both unarmed and trying to surrender. Adrian Montesano, with one prior minor arrest and an apparent drug problem, had allegedly robbed a Walgreens and shot an officer (who later recovered)...