So I'm glued to the scanner this morning. Something's going down that has required all available firefighters to respond to the station. From what I can gather, there was a suicidal person. They are now out on the Harbormaster's boat searching for this person. The police chatter is heavy but scant on details over the air.
UPDATE: Sounds like this was just a sad story that played out in the public yesterday afternoon because of the police search. The person was clearly having some sort of psychiatric issue and was taken into custody by police after fleeing to the roof of a building near the Post Office. They were then taken to the hospital.