This woman is a BAD human being.

On Tuesday night, a 59-year-old guy named Robert Corbey was at a 7-Eleven in Longmont, Colorado, and he had a seizure.

A 30-year-old woman named Melody Mellon was at the store and she immediately jumped into action. Oh, not to help Robert... no, she took his medical emergency as an opportunity to steal his pet dog.

Longmont Police Department

Sadly, Robert died from the seizure.

The police caught up with Melody on Thursday morning thanks to a tip, and found her in a stolen truck.

She was arrested for stealing the dog... and also on outstanding warrants for assaulting a police officer, resisting arrest, auto theft, and failure to appear on a felony drug charge.

The cops also found the dog, and reunited him with Robert's family.

Read more at CBS 4 - Denver.