The Pirate Invasion Of The Panama Canal was a fast and quick pirate attack by an unknown group. The only lead Interpol has so far is there was a giant white and red airship with a giant skull symbol on the back of the craft used in the attack. So it was seen in two locations: The Panama Canal and Rootbeer's old town The_ISS. The pirates took over the tower in the Panama Canal after placing a giant red skull flag and a mob spawner that spawned zombies dressed as pirates named "Pirates".
As of the 29th of June, 2015, Interpol is no longer searching for the assailants as any evidence would've been lost after the world was reset.