A 5-year-old boy went to school Monday morning with his stepfather’s jacket as part of the class show-and-tell. Unfortunately for his stepdad Santos Roman, the kindergartener pulled out 50 packets of heroin from the jacket.

As soon as the teacher noticed what was in the bags, she quickly grabbed it from the boy and called the police.

When Roman came to pick up his stepson, he saw his jacket in the classroom, grabbed it, and tried to run away. Police was already waiting for him outside the school.

Roman has now been arrested on a $100,000 bail. And the boy is now in state custody.