I got the 8 letters from grid (hopefully all ok) looked for an anagram and only found BEATTOCK . Watched the Prog (with subtitles too) hoping for the word but perplexed - the killer was only 6 letters.Can anyone please help. Thanks in anticipation.
Found Beattock in Scotland but never thought of Wallace.. I was sure of the Postmaster's son was the killer and only read W.Clark Thanks to all you great Historians.