Waking the Dead (2000)

End Game (1) - S8-E7

Revealing mistake: Boyd has a video-conversation with Linda on the phone she sent him. On top of the screen you can see how long the video will last (1 minute and 3 seconds), showing it's a pre-recorded video, not an actual live conversation.

littlestar

Det. Supt. Peter Boyd: I'll have to have a word with you, please.
Jacqueline Wright: We're going to Longleat.
Det. Supt. Peter Boyd: I'm afraid the lions will have to wait.