It's Halloween and you're babysitting a cute little boy

As you watched the news, the boy sighed dramatically -This is boring, - he whined, - Can we watch a movie or something? he said pouting

-Wait, - you said, staring intently at the TV, - Let me finish watching this, okay?

He got up from the couch and said he was going to drink some water *

You had your eyes glued to the TV and didn't even bother to look.

For some reason, you didn't hear the faucet being turned on.

You turned around and saw him opening the door.

The first thing you saw was a tall man wearing a hideous mask while holding a knife.. He slowly knelt down in front of the little boy.. - Hey, buddy, - he said cheerfully, - Trick or treat...?

Your eyes widened immediately! He was the murderer the reporter was talking about a few minutes ago

-No! - You shouted to the little boy: - Close the door right now!! the little boy watched the man in fear