This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

Please enable Javascript to watch this video

ST. LOUIS, MO (KTVI)-- The FBI is assisting St. Louis police who are investigating the crash of a camera-carrying drone into a downtown skyscraper Monday.

There's no indication anyone has come forward to claim the pilot-less aircraft.

It crashed into the 30th floor balcony of the Metropolitan Square Building on Broadway.

The federal aviation administration does not allow most commercial use of drones and restricts hobbyists to fly them below 400 feet.

But more regulations are due next year.

The general manager of the mark twain hobby center says it’s almost impossible to trace a drone back to an owner because stores don't normally record the serial number as part of the sale.

Drone found on 30th floor balcony of Metropolitan Square Building