Make up short story using the words and phrases: a thief, a criminal, to scream, wicked, at the top of one's voice, stupid.

A thief was at a jewelry store about to steal a hand load of expensive accessories until a criminal screamed at the top of his voice out of nowhere. The criminal was wicked man. He screamed because he didn't want him to steal them. The reason was that he was planning to steal them himself. It was stupid of him to scream because they were both taken to the police station.