some gang stats in Washington and Montgomery counties in Maryland
http://gangs.umd.edu/wfrmByLocationD...nty=Washington
http://gangs.umd.edu/wfrmByLocationD...nty=Montgomery
"There is little Latino gang involvement; currently there may be fewer than 10 Mara Salvatrucha (MS-13) gang members in Hagerstown."
alternately while Hagerstown has a sizable number of Bloods and Crips, it is not really centralized in Montgomery Co and is practically non existent, its more localized and non-affiliated in specific neighborhoods like the murder at the bus stop at out Lakeforest Mall this week, that area is relatively gang heavy for a suburb
oh yeah MS-13 is the predominant gang in Montgomery Co