"If I had the fancy kind of teleport I could just vanish with the gun," bus guy grumbles to his windshield, and then pops back and forth across the aisle of his bus five times, anxiously - "does this stupid country even have police -"

He steps out of the shuttle. 

He and mugger and gun disappear.

He and mugger and gun appear in the middle of the ocean.

Mugger can't swim, it transpires.

They can get repeatedly lifted like a foot above the water. He's never done that many teleports in a row but this is supposed to run off strong emotions, right, and "terrified and pissed off" is a strong emotion. 

"If you drop the gun I'll take us somewhere else."

It's ambiguous whether bus guy was audible over the hollering but the gun gets dropped eventually anyway.

They land with a plop on a soccer field on Earth. "You asshole," says bus guy. "Now they're probably going to take my teleportation license - you can buy the magic stuff -"

Mugger is busy hyperventilating.

"Do you need medical attention -"

"Aaaaaa?"

"Do you need medical attention," he says slowly.

"I don't think so?"

"Right. Would you like me to drop you off somewhere, leave and have another teleporter come by and drop you off somewhere, or just leave?"

"Where are we?"

"Federation Earth. It was just the first place I thought of that'd be clear and safe to leave you if you wanted me to leave, my girlfriend and I visited here a couple months ago -"

"I can't just stay here."

"Would you like me to drop you off somewhere, or leave and arrange for someone else to come and drop you off somewhere?"

"Can you just put me back - uh - maybe under the platform where nobody'd see me -"

"Yes. Uh, they'll probably follow up with you in a couple of days."

"- they?"

"The people who gave me a teleport."

"Why?"

" - because I'm not allowed to teleport people in a manner that endangers them, and I did that, and so they're going to take my teleport and do an investigation and stuff, and that'll involve talking to you since you're the victim."

"I'd really rather they didn't."

" - I can tell them that you don't want to but I don't know much about the process, they might want to anyway. You can tell them not to when they stop by to talk but I don't know if I can get them not to stop by in the first place, I think once it's reported they are strict about procedures and stuff."

Mugger shivers.

"...they're not going to arrest you, that'd be up to Calado, they just can't have people misusing a teleport."