This is what I believe to be one of three Tahoes used by BPD, and the only one to sport a Whelen Liberty lightbar (maybe was taken from a Crown Vic?).
Also noticeable is the new "Committed to Community" script lettering on the rear. That suddenly appeared on most their cars starting April 8th or so. Can't say I'm the biggest fan of the choice, but it could be worse.
More free photos / by Flickr (Public Domain)