Here's a story you have to see to believe. 

tupungato, Rafal Olkis, THINKSTOCK

A pregnant woman called the cops to her Kennewick home when she came home to find her 4 year-old home alone for 5 hours.

The woman, who was 7 months pregnant, was arrested on "suspicion of failing to supervise a child." The 4 year-old told officers that after fighting, the pregnant mother fled on a bicycle with the father following after.

Police suspect the woman had also been using drugs.