|Cause of Death||Throat slashed by Tara Knowles|
|Portrayed by||Tara Macken|
Luisa helped Hector track down and hold Tara Knowles and Margaret Murphy hostage. In order to get Tara and Margaret back, Piney, Tig and Kozik (a member of the Tacoma chapter) agreed to kill Marcus Alvarez and steal a quarter of a million dollars from Alvarez's safe while all of the other SAMCRO members were in Belfast trying to get Abel back.
While Hector is away going after the money, Tara is able to trick Luisa and manages to slit her throat with a shard from a broken mirror. Hector returns to find Luisa bleeding out profusely. To gain some kind of leverage, Tara volunteers to try and save Luisa from dying only if Margaret Murphy is set free. Tara fails in saving Luisa's life and this enrages Salazar. Angered, Salazar kills a bystanding women and flees the scene in her car leaving the woman and Luisa by the side of the road rolled in a carpet.
|Season 3 appearances|
|"SO"||"Oiled"||"Caregiver"||"Home"||"Turning and Turning"|
|"The Push"||"Widening Gyre"||"Lochán Mór"||"Turas"||"Fírinne"|