She's gone for a few minutes, and returns with a skin, a flat rock to rest it on, and a stick of charcoal to draw on it with. She proceeds to draw out a timeline of the previous evening's events, with little drawings for each event in bubbles connected to the line showing when they happened.

"Yesterday this," she declares when she's done. "and victim okay. Tomorrow maybe this; if tomorrow this," she points to where the bubble showing Melissa helping the victim, "here," she points a quarter inch further along the timeline, "victim maybe no okay."

"Maybe sooner help if you want to meet a new person." 

"New person, okay."

"Okay. We can go meet new person, maybe help."

Stiles drives. It's getting darker.

The kobold returns to the backseat and waits.

Here they are, outside an apartment complex.

Stiles steps out of his car.

Look, some guy.

"Stiles, what do you want."

"What, did you hear me pulling up?"

"I saw you, thought I should be ready to kick you out."

"Sure, sure. I have a friend I'd like you to meet. Kobold, this person can help victim maybe." 

"Kobold?"

"In the car. Kobold, you can come out."

She peers out the window for a moment and then teleports to a spot roughly equidistant from the two of them, facing Derek. "Hello," she says, conversationally.

"Hello. Stiles, it's not human or werewolf, or anything I recognize. What did you do?"

"Nothing. It just appeared, and I don't know what to do with it. It doesn't speak English. It has magic and wants to help with all the murder." 

"Sure. Hello kobold. Do you understand me  so far?"

She nods. "I understand."

"Stiles, how am I getting to them exactly? These future victims."

"The kobold can teleport."

"Kobold, can you bring victims inside if I show you where? Do you understand?"

"Maybe understand. Take victims there?" She gestures at the apartment building with her nose.

"Yeah. I go in there, you see where to take them, and if you can help a victim, take the victim where I show you. I can help."

Nod, nod. "Good, thanks."

"How will you take the victim to me soon? Can you come here soon if you see the victim?"

"Stiles say take murderer Stiles home." Her expression shows how bad of an idea she thinks this is. "I magic victim here, I take murderer there, I stay there."