Borderland (2007)

[mytee]

Three college students, Phil, Ed, and Henry take a road trip into Mexico for a week of drinking and carefree fun only to have Phil find himself a captive of a group of satanic Mexican drug smugglers who kill tourists and whom are looking for a group of new ones to prepare for a sacrifice.

In Mexico City, while chasing the leader of a cult, Detective Ulises is forced to watch his partner being tortured and murdered by the criminals. One year later, the teenage Americans Ed, Phil and Henry are in a summer camp in Galveston and they decide to travel to the borderland in Mexico to get laid with Mexican hookers. Ed gas a crush on the bartender Valeria and the virgin Phil feels attracted by a young prostitute with a baby and decides to give a teddy bear to the child. However, he is abducted by the followers of Palo Myombe that are preparing a human sacrifice to get the Power of Nganga to become invisible while smuggling drugs.

It's a true story-1988 Mark Kilroy was murdered by
that drug cult - the leader believed if he sacrificed an American his drug mules would be invisible to the border patrol. Adolfo de Jesus Costanza died in a shootout with the police-Sara Aldrete went to prison-as far as the rest I dont know.