Knots Landing - Season 9 Episode 26 : Just Desserts 1993

In Mexico, Johnny has orders from Manny to make sure the archaeological dig doesn't stop highway construction. Paige wants the highway stopped to find art. Hoping to stop it, she buries one of Greg's pre-Colombian statues for the students to dig up. Johnny sets the encampment on fire. Karen's furious that Mack is checking out Manny, and thinks it's out of jealousy. Frank tells Mack that the yachts are a front for bringing cocaine in from Mexico, but they don't have enough proof to hold up in court. Val listens to the tape from Ben over and over. Jill steals the key to Val's house and replaces the tape with a blank one. Olivia is found passed out at Harold's after overdosing on pills. Abby's very upset and waits at the hospital with Karen and Gary. Olivia wakes up and screams for Abby to get out. They doctor tells Abby that it's better if she doesn't visit Olivia.