Hector David Delgado Santiago
- Category : 1975-births
- Type : MGP
- Profile : 4/6 - Opportunistic / Role Model
- Definition : Triple Split
- Incarnation Cross : RAX The Vessel of Love 4
Mexican alleged drug trafficker and high-ranking leader of the Mexican criminal organization known as the Gulf Cartel. He was commonly referred to by his alias El Metro 4.
El Metro 4 initiated his criminal career by working with Los Metros, an enforcer gang of the Gulf Cartel. Within some time, his position in the cartel grew, and he later became the regional leader in Reynosa, Tamaulipas and the right-hand man of the drug lord Mario Ramírez Treviño. Although no official reports have been released, several media outlets allege that El Metro 4 was found dead in Reynosa on 15 January 2013. The motives behind his assassination are still unknown, but the two prevailing theories suggest that he was killed by the rival gang Los Zetas or betrayed by members of his own cartel.