Washington’s Humane Society is looking for a suspect involved in the death of a six-month-old puppy on June 29.

The brindle and white puppy, known as King Tut, was sleeping behind the Circle Seven Express store on Mount Olivet Road NE when someone dropped a large block of cement on his head. King Tut died from his injuries, and the Humane Society is offering a $2,500 reward for information leading to the arrest and conviction for the person who killed him.