PITTSBURGH -- Three people, including an employee, are facing charges in connection with a robbery at the Spaghetti Warehouse.

Police said the manager was putting money into the safe at about midnight Monday when he was hit in the head with a firearm.

Two suspects allegedly made it out the front door with a restaurant employee.

That employee later returned and police realized he was involved in the robbery.

Police caught up with the other two suspects a short time later inside a dumpster on Spring Way.

They recovered about $1,700 and a BB gun.

The two suspects are ages 18 and 15, and the employee is 18 years old.

They all face charges of robbery, conspiracy, criminal trespass, conspiracy to commit robbery and theft by deception.

Their names are not being released.