NCIS: Los Angeles

CBS | 9:00 pm

After a Navy intelligence officer leaps to his death after taking LSD, the NCIS team starts its investigation into the death with the premise that the fatality was a suicide in the new episode "Lost Soldier Down." Elsewhere, with Kensi (Daniela Ruah, who also directed this episode) away, Deeks (Eric Christian Olsen) makes a critical mistake by planning a backyard makeover without any input from his wife. Chris O'Donnell, LL Cool J and Linda Hunt also star; Michael Ocampo and Joshua Chang guest star.