The Punishment Light

Plot:

The unveiling of Judah's headstone brings out the worst in everyone; Shane bites his opponent's foot in a Karate tournament match, but the boy's dad and Nancy still manage to hit it off; while the family is away at the tournament, Andy and Doug shoot up the house trying to catch a rat; Celia and Dean take advantage of a day by themselves to hash out their marital issues; Nancy finally finds out who's been threatening her with pennies, but their dramatic confrontation takes an unexpected twist.