http://www.baltimoresun.com/news/local/baltimore_city/bal-te.ci.threat22nov22,0,4950047.story?coll=bal_tab01_layout

A note with racial overtones and a knotted rope found in an East Baltimore firehouse early yesterday triggered a probe by the city's fire and police departments, and the FBI has begun its own preliminary investigation into possible civil rights violations.

It was the second time in five months that the station has been hit with racial allegations.

The earlier incident, in May, later proved to be unfounded after fire officials determined that a decorated deer head mounted on the station wall was not done with racist intent

Fire Chief William J. Goodwin Jr., who plans to resign at the end of the year, said fire officials are working closely with city police detectives who are investigating the case as a possible hate crime.

This is probably what the note said:

Dis her to all niggas,

we's gonna keel all yu niggas wit dit her roap.

sined

big kkk man