Woods, Wallace's biological father with a shady past as an undercover cop. Claudia Navarro Onahoua Rodriguez recurs as Claudia Navarro, Weevil's sister, who begins a relationship with Alonzo. Maloof family Amalia Maloof Jacqueline Antaramian portrays Amalia Maloof, Daniel and Alex's mother. She disapproved of Alex's engagement to Tawny Carr, going as far as offering to pay her off. She later hires Vinnie Van Lowe to find the ring Alex proposed with, which was a family heirloom. Alex Maloof Paul Karmiryan portrays Alex Maloof, Daniel's younger brother. Introduced in season 4, Alex was a victim of one of the bombings who survived. His parents disapproved of his fiancée Tawny Carr, who died in one of the bombings. Residents of Neptune Steve Batando Richard Grieco portrays Steve Batando, a struggling actor and drug addict, as well as Mindy O'Dell's ex-husband. He killed Lamb with a bat then was shot and killed by Sacks. Harmony Chase Laura San Giacomo recurs as Harmony Chase, a married woman with whom Keith becomes romantically involved. Leo D'Amato Max Greenfield recurs as Leo D'Amato, introduced as the new Sheriff's Deputy, Veronica befriends. Without his consent, Veronica steals a recording of an anonymous tip implicating Abel Koontz in Lilly Kane's death from the evidence room. Leo is shortly suspended for the break-in, and when Veronica attempts to apologize, he is reluctant to forgive her. When Veronica admits she has fallen for him, he dismisses the claim; however, they kiss during her school dance. When Veronica secretly begins to date Logan, she confesses the affair to Leo and ends the relationship. The pair manage to remain on good terms, and Leo assists Veronica in breaking up a dognapping ring the same night she breaks up with him. To get enough money to send his little sister with Down syndrome to a private school, Leo steals and sells the Aaron Echolls and Lilly Kane sex tapes to Logan. Logan promptly destroys the recordings due to their traumatic nature; however, he inadvertently compromises the pending case against Aaron. Keith discovers Leo's participation in the theft; however, he covers for him by stating that the tapes were stolen because Leo was not at his post. Leo is promptly fired from the sheriff's department, but is able to keep the money that Logan paid him to help his sister. Leo begins working for a private security company and finds himself working for Woody