Possible Clues:

• Witness from trial, breaking schedule, turned up
• Will certifier, e.g
• Witness a time trial with stripped-down Ford
• Witness set to rat? Wrong!
• Witness attending examination in front of soldiers
• Notary, for instance
• One giving evidence at trial gets nothing right
• Witness at trial right to admit nothing
• Witness
• Watching big match at Oval — with extra runs, one declares