DI Richard Poole: Everyone had a motive.
Neville : Ahem, you missed someone.
DI Richard Poole: No.
DI Richard Poole: Well, you didn't do it...
Neville: Could have!
DI Richard Poole: Really? What was your motive?
Neville: He owed me money?
DI Richard Poole: Did he?
[DI Richard Poole sighs, shakes his head and moves on]. (00:46:05)
Trivia: A few lines of dialogue are cut from stream releases; in the interview with Samuel Palmer after they find out about the past, the detectives ask; "And you took the rap for him?" Samuel says "When the police asked me if anyone else was involved, I said no.", to which Florence replies "You served five years. That's quite a favour.", with Samuel saying "He was my friend. He would've done the same thing for me." This part contained a mistake, since it was established earlier that he served 4 years, not five (rap sheet that Florence read to Humphrey and was on camera in close-up), that might be the reason.