Tennessee couple arrested after bringing 3 grandchildren to heroin deal, say police

The drug deal happened in a fast food restaurant restroom, police said.

— -- A Tennessee man likely won't be anointed grandfather of the year.

The Metropolitan Nashville Police Department says Thompson brought his one-year-old grandson into the restroom of a fast food restaurant as he bought the drug, ABC affiliate WKRN reported.

Moser and two other grandchildren, ages 4 and 6, waited in the car.

Narcotics detectives arrested Thompson and Mosher during a vehicle stop for a traffic violation, during which Thompson handed detectives a folded piece of paper containing a small amount of heroin along with a spoon used to cook it.

It is unclear if Thompson and Moser have retained lawyers.