Knots Landing - Season 5 Episode 11 I'll Tell You No Lies

Mac questions Tom about whether a lawyer named Cavanaugh is the head of the Wolfbridge group. Mac wants Tom to go back to them as an 'inside' man. Gary asks Cathy to sing for him. She gets upset and tells him she's not Ciji, and never will be. Greg gives Abby the coastal variance she needs. They begin kissing, and then notice that Laura is watching them. Val is worried because Karen is acting so strange. Karen tells her she's tired, and continues to take more pills. Detective Nick Morrison posts a policeman on the ranch. Chip tells Diana they need to leave the next day. Diana goes to meet Chip. Chip is hiding in the stable. Cathy walks in. Chip is dumbfounded, thinking she's Ciji. Frightened, he scrambles to get away from her, and falls on a pitchfork. Police and Diana run to the stable when they hear Cathy screaming. Chip's dead.