Colombian criminal group affiliated with the Medellín Cartel, active in the 1980s and early 1990s. Named after the four Prisco Lopera brothers, they functioned as the armed wing of the Medellín Cartel, carrying out assassinations ordered by Pablo Escobar. The group was dismantled in 1991 when its leaders were killed by police.
CRIMENET has extracted 6 linkages for this organization, including 6 cooperative ties across 1 organization.