I love that little comment "how many keys do you have?"  I think that was a bit of foreshadowing.

as an aside, that comment about Dave being a clever man - I thought the actor did a fantastic job!

Agree with you there domino! And its always interesting when Martha and Jack are in interview room together

True, Whimsy and I can see how it would piss of the head of security to let this guy in on a regular basis with special treatment.  I still was upset by it, but I understood his concern.  He didn't point the finger at the other girl though (the white girl, just the black guy..it raised my hackles.)

agree on the Martha-Jack dynamic.  her presence reins him in a bit, you can occasionally see him looking to her, like he's wondering how far he can take it with her in the room.  and she's very well aware of his inclinations to do what it takes to get "the collar"

Jane, yeah there is a bit of that going on, with the possibility of Dave having some prejudices.  Or maybe he's known Hannah longer, she was Izzy's bff before Wakim, and he's naturally suspicious of the new guy?  dunno.

scenes 17-21 (20 mins on these!)

Scene 17:  14.02-14.59

Jack, Charlie and Martha in Martha's office. Charlie has spoken to victim Tom Yeoman's friends who were in the club last night, they say they are occasional drug users but didn't know Tom had any substances on him, and he disappeared at 11.30pm but they thought he was just 'sharking'.

Jack: "Really?"

Charlie: "Ah, J-Bomb knows what that is."

 Jack: "I haven't sharked in a long time."

Martha: "Tell the old lady what sharking is."

Jack: "Have you never been sharked? Guys

cruising clubs looking for chicks."

 Martha: "Yes, I have. Right. Yes. And?"

Jack mentions the cctv footage shows Tom did not leave via the nightclub front door, and as the time of death was between 11.30-2am, he suggests perhaps Tom was found by nightclub staff and taken out, to avoid trouble for the club, and later found in the alleyway.

(Scene 18: 15.00-15.55 Charlie interviews Hannah again, she doesn't recognise Tom from his photo. She claims there was definitely something between Wakim and Ziggy)

Scene 19: 15.56-16.54

Martha, Jack and Charlie watch cctv of the alleyway which shows Tom Yeoman being dumped out of a car.

Jack: "10 points detective Sergeant Jack Weston"

The picture is not clear enough to see the number plate or car model but Jack notices only one break light is working.

Scene 20: 16.55-17.12

Jack has had a eureka moment about the number of keys Dave Mastings had on him when he arrested him, and goes to get his property from the desk. When asked to sign for it, he signs the form "kiss kiss kiss"

Scene 21: 17.13-17.54

Jack brings Dave's property back into the room where Martha and Charlie are talking by the crime board, empties it on the table and points out one key unaccounted for, and Dave's gym membership card. Jack suggests the key is for his gym locker. Meanwhile, Charlie has found out Kirk Hawthorne was caught with a defective brake light a few days ago.

Martha: "Bish-bash-bosh! Well done, Jack. You should be a detective.

Jack: "Thank you.  Did you hear that?" (to Charlie)

Charlie: "Just you wait.

I've just been through all our key players in traffic. Hawthorne was issued with

a vehicle-defection notice ten days ago, for a defective brake light. Boom!

Martha: "My top team"

You're a shark, be a shark...