Another thing about me: I know my shot when I see it.

That collar, along with the nudge off Frank Mackey, got me out of the General Unit. That collar got me my chance at Cold Cases. That collar locked me out of Murder.

I heard the click, with the click of the handcuffs. You are not obliged to say anything unless you wish to do so, and I knew that was me on Murder’s shit list for the foreseeable. But handing over the collar would have put me on the dead-end list, staring down the barrel of decades typing up other people’s seen-nothing statements. Anything you do say will be taken down in writing and may be used in evidence. Click.

You see your shot, you take it. I was sure that lock would open again, somewhere down the line.

Seven years on, and the truth was starting to hit.

Murder is the thoroughbred stable. Murder is a shine and a dazzle, a smooth ripple like honed muscle, take your breath away. Murder is a brand on your arm, like an elite army unit’s, like a gladiator’s, saying for all your life: One of us. The finest.

I want Murder.

I could have sent the card and Holly’s statement over to Antoinette Conway with a note, end of story. Even better behaved, I could have rung her the second Holly pulled out that card, handed the both of them over.

Not a chance. This was my shot. This was my one and only.

The second name on the Harper case: Thomas Costello. Murder’s old workhorse. A couple of hundred years on the squad, a couple of months into retirement. When a spot opens on the Murder squad, I know. Antoinette Conway hadn’t picked up a new partner yet. She was still flying solo.

I went and found my gaffer. He didn’t miss what I was at, but he liked what it would do for us, being involved in a high-profile solve. Liked what it would do for next year’s budget. Liked me, too, but not enough to miss me. He had no problem with me heading over to Murder to give Conway her Happy Wednesday card in person. No need to hurry back, said the gaffer. If Murder wanted me on this, they could have me.

Conway wasn’t going to want me. She was getting me anyway.

Conway was in an interview. I sat on an empty desk in the Murder squad room, had the crack with the lads. Not a lot of crack, now; Murder is busy. Walk in there, feel your heart rate notch up. Phones ringing, computers clicking, people going in and out; not hurried, but fast. But a few of them took time out to give me a poke or two. You want Conway? Thought she was getting some, all right, she hasn’t bust anyone’s balls all week; never thought she was getting it off a guy, though. Thanks for taking one for the team, man. Got your shots? Got your gimp suit?