RedactedNarrative: Unit 1, while docked, unoccupied, and connected to shore power stanchion, had an electrical issue that did not flip breakers on the vessel or dock. The vessel started to catch fire on the port stern where powers were plugged in. Witnesses used 2-3 fire extinguishers to keep the fire at bay until the fire department arrived. Property managers are sending electrician out at a later date.