Joon exits the stairwell. She starts up the small incline on this side of the dorms, using a small staircase outside Carroll Hall. It seems that Sally has followed her. The stop at the top of the hill.

Sally: She's gone.

Joon: Who, Sherlock Holmes?

Sally: Yeah. She just took off. She does that sometimes. A lot.

Joon: Is she coming back?

Sally: Didn't look like it.

Joon: Right. Right...

Sally starts to walk away.

Joon: Yes... Sorry, where am I?

Sally: University Commons.

Joon: Do you know how to get to Southside? It's just, uh, well...

Sally: Uh, hello! It's right over there, on the other side of Essex Hall! Everyone knows that.

She points in the general direction of Southside. Joon starts to head towards the prospect of food.

Joon: Thanks.

Sally: But you're not her friend. She doesn't have friends.

Joon turns back to Sally.

Sally: So, who are you?

Joon: I'm... I'm nobody. I just met her, after we got put together by the housing department.

Sally: OK, a bit of advice, then. Stay away from that chick as much as possible. I know it'll be hard to do that sometimes, seeing as you're stuck together. Unless you can get lucky and score a room transfer from the housing department.

Joon: Why should I stay away from her?

Sally: You know why she's here?

Joon: To get an education?

Sally: No, I mean this crime scene. Do you know why she's here? She's not paid or anything. Well, none of us are, but she's not a criminology student like Lestrade, Anderson, and I are. She likes it. She gets off on it. The weirder the crime, the more he gets off on it. And you know what? One day, just showing up won't be enough. One day, we'll be standing around a body, and Sherlock Holmes will be the one that put it there.

Joon: Why would she do that?

Sally: Because she's a psychopath. Psychopaths get bored.

Lestrade pops out of the stairwell between Carroll Hall and Dickenson Hall.

Lestrade: Donovan! Get over here.

Sally: Coming!

She walks back to meet Lestrade at the stairwell. As she does, she calls over to Joon:

Sally: Stay away from Sherlock Holmes.

Joon: (Muttering to herself:) Well, OK, then.

She sets off to Southside. She stops as her cell phone starts ringing, and she pulls it out of her pocket, glancing at the Caller ID.

Joon: Whose number is that?

She clicks the answer button and immediately hangs up. Then she once again starts towards Southside.

She barely gets around Essex Hall when her phone rings again. She looks at the Caller ID, stops again, and:

Joon: It's that weird number again.

Joon decides to actually answer this time.

Joon: Hello?

A young woman is on the other end of the call, heard on voice-over.

Mysterious Woman: There's a security camera at the corner of Southside. Do you see it?

Joon hesitates a second, and then:

Joon: Who is this? Who's speaking?

Mysterious Woman: Do you see the camera, Joon Watson?

Joon looks up.

Joon: Yeah. I see it.

Mysterious Woman: There is another camera on the Skyline gym next to Southside. Do you see it?

Joon: Yeah.

Mysterious Woman: And do you see a familiar girl coming towards you?

Sure enough, Joon's neighbor and Sherlock's former RA, Anthea Hudson, still with her backpack, comes out of Southside and heads for Joon.

Joon: How are you doing this?

Mysterious Woman: Go talk to your lunch date, Joon. I would make some sort of threat, but I'm sure your situation is quite clear to you.

A click is heard as the mysterious woman ends the call. Anthea meets up with Joon as Joon puts her phone back in her pocket.

Joon: (Mostly to herself, now that the call disconnected:) No! It's not clear! Who are you?

Anthea: Hey, Joon. How's it going?

Joon: I take it we're not actually going to Southside after all?

The two of them start walking - past Southside. They start making awkward small talk until Joon changes the subject by asking:

Joon: Is there any point in asking where you're taking me?

Anthea: None at all, Joon.

Joon: OK.

Cut to: