Case File: Ysbaddaden vs. Gorau
Case description: Ysbaddaden accuses Culhwch's cousin Gorau of first-degree murder. After Culhwch completed all the tasks the giant gave him, Ysbaddaden knew he was gonna kick the bucket. Gorau took it on himself to complete the task, bumping off Culhwch's father-in-law.
Case status: Dismissed. Ysbaddaden is dead, so he can't press charges, and his daughter, Olwen, decided not to, either.