Five federal and state police agents are killed in an ambush in Culiacan as drug gangs try to fight off a government crackdown. The day's toll was 10. The fourth corpse pulled from the bullet-shattered pickup truck didn't have the benefit of a body bag. Only the face was covered (with a useless bullet-proof vest). The victim's red shirt was even redder, soaked with blood. His bare arm hung limply from a gurney as he was lifted to a wagon from the morgue, the toes of his boots pointed skyward, at odd angles.