Water's Edge - S3-E3
Factual error: Pete Taylor's corpse is a bare skeleton after just two years in the sea-shack's attic, though it shouldn't be. There should at least be traces of hair and clothing surrounding the bones. (00:40:00)
Factual error: After emptying the safe, Gerald shoots the night watchman through a glass door. But somehow, the glass never breaks. (00:02:05)