Plainclothes Miami-Dade detectives went to a house near Coral Way and Southwest 60th Court on 31 July 2012 for a knock-and-talk, hoping to get consent to search a suspected marijuana grow house.[1][2] As they questioned 60-year-old Luis Estevanell, his cohort Gerardo Delgado emerged from a parked BMW and opened fire from behind a tree in the circular driveway.[1][2]

Detective John Saavedra took three bullets to the gut before officers returned fire and struck Delgado several times, killing him; the gunfight was captured by the grow house’s own surveillance cameras and played at a court hearing.[1][2] Investigators later found 80 pounds (about 36.3 kg) of marijuana inside the house.[1]

Estevanell, described as a key operator in the business, was charged with possession of cocaine, trafficking in marijuana and second-degree felony murder, since under Florida law a death in the course of a felony can bring a murder charge.[1][2]