Logan visits his father in a holding cell after new evidence implicates Logan in a murder case.
She also appeared in a later episode when Veronica is searching for the one responsible for raping her at Shelly Pomeroy's party.
He kills Aaron Echolls at the end of season two on Duncan's orders.
Cliff is a public defender in Neptune who has served as an ally to Keith and Veronica Mars and a steady client of Mars Investigations.
Landry has been advocating criminal investigations as a career choice for her.
Initially, Veronica's adversary, gradually becoming her ally and gaining her respect, and vice versa.