Blonde goes for Police Job

A blonde visits a police precinct looking for a job, so the officer asks her a few questions.

“What’s two plus two?” he asks.

“Umm…four,” the blonde replies.

“And the square root of 100?”

“It’s 10.”

“OK. Who killed Abraham Lincoln?”

“Oh, I don’t know,” says the blonde.

“Go home and come back when you know the answer,” says the cop.

The blonde goes home and calls one of her friends, who asks if she got the job.

“Not only did I get it,” answers the blonde, “but I’m already working on a murder case!”