357 Magnum

After his police officer brother is killed by a drug dealer who flees to the protection of his cartel-connected uncle in Mexico, an American man with a diverse law enforcement/military background goes south of the border to get revenge

Two years after the murder of his son and father, a retired hitman sets in motion a carefully crafted revenge plan against the killer: his own brother.

In this unusually accurate biography, small-time hood Al Capone comes to Chicago at the dawn of Prohibition to be the bodyguard of racketeer Johnny Torrio. Capone's rise in Chicago gangdom is followed through murder, extortion, and political fraud. He becomes head of Chicago's biggest "business," but moves inexorably toward his downfall and ignominious end.

Follows a police officer who must retrieve an eyewitness and escort her after a cartel shooting leaves several DEA agents dead, but then he must decide who to trust when they discover that the attack was executed by American forces.