Drug cartel led by Martin Madrazo — GTA V's most narratively load-bearing organized-crime faction, whose mid-game crisis with Trevor Philips drives some of V's most-discussed plot pivots and routes back into GTA Online's Diamond Casino Heist storyline.
Martin Madrazo's wife in GTA V — central to V's middle-act Trevor-Madrazo crisis through an unexpected friendship that develops at Trevor's Sandy Shores trailer, one of the franchise's most-discussed unusual character pairings.