TUESDAY, NOVEMBER 17

"90210" � (8:00-9:00 p.m. ET)

"To Thine Own Self Be True" (TV-14) (HDTV)

A DEATH IN THE ZIP CODE � Although she is conflicted about whether or not she can forgive her mother for all the pain she has caused, Kelly (Jennie Garth) continues to support Silver (Jessica Stroup) as she deals with Jackie's (guest star Ann Gillespie) declining health. Navid (Michael Steger) confronts Adrianna (Jessica Lowndes) about her drug use. Harry (Rob Estes) and Debbie (Lori Loughlin) are surprised when Annie (Shenae Grimes) informs them she would like to invite Jasper (guest star Zach Sherman) over for dinner. Dixon (Tristan Wilds), still upset with Debbie over her handling of the Sasha (guest star Mekia Cox, who does not appear in the episode) situation, declines to join them. Dixon, Ivy (Gillian Zinsler) and Navid devise a plan for Liam (Matt Lanter) to tell Naomi (AnnaLynne McCord) the truth about Jen (guest star Sara Foster). Ryan (Ryan Eggold) and Jen's relationship is taken to an entirely new level when he convinces her to go on a weekend camping trip. Naomi and Jamie's (guest star Travis Van Winkle, "Meet the Spartans") make out session is interrupted by Richard (guest star Jonathon Trent, "CSI: NY") and his mom, forcing Naomi to come clean about her plans to get accepted into CU. Mike Listo directed the episode written by Ben Dougan (#210).