Trial and Error is the 430th episode of The Bill. An armed robber who put an innocent bystander in an wheelchair has his house firebombed by the victim's son. D.I. Burnside is determined to see justice done. Retrieved from "https://thebill.fandom.com/wiki/Episode:Trial_and_Error?oldid=25562" Categories: 1992 Episodes Series 8 Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.