Sherlock, Series 1

[Sherlock and John reach Eddie Van Coon's apartment building. Sherlock buzzes Van Coon's apartment, but no one answers]

John:
What are we gonna do now, then? Sit here and wait for him to come back? [Sherlock notices the label of Ms. Wintle, who lives directly above Van Coon]

Sherlock:
Just moved in.

John:
What?

Sherlock:
Floor above. New label.

John:
Could've just replaced it.

Sherlock:
No one ever does that. [presses button]

Ms. Wintle:
Hello?

Sherlock:
Hi! Um, I live in the flat just below you. Yeah, I don't think we've met!

Ms. Wintle:
No, well, er, I've just moved in.

Sherlock:
[grimaces] Actually, I just locked my keys in my flat!

Ms. Wintle:
Do you want me to buzz you in?

Sherlock:
Yeah. And can I use your balcony?

Ms. Wintle:
What?

[Cuts to Sherlock jumping off her balcony onto the one just below it. He then enters through the unlocked patio door. As he looks around, John buzzes the intercom.]

John:
Sherlock? [Sherlock continues to search] Sherlock? You okay? Any time you feel like letting me in? [Sherlock sees Van Coon's dead body. Cut to crime scene technicians taking photos of the body, as Sherlock and John stand by]

John:
You think he lost a lot of money? Suicide is common among city boys.

Sherlock:
It never was suicide.

John:
Come on. The door was locked from the inside. You had to climb down the balcony. [Sherlock looks at Van Coon's suitcase]

Sherlock:
Been away three days, judging by the laundry. [gets up] Look at the case, there was something tightly packed inside it.

John:
Thanks. I'll take your word for that.

Sherlock:
Problem?

John:
Yeah. I'm not desperate to root around some bloke's dirty underwear.