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The rooftop of the Pickwick Apartments building, located at 1754 S Street NW, is currently being treated to a personal visit by a couple of MPD officers, a roving helicopter, and a good dose of CAUTION tape. What’s on the roof, officer? Oh, “just looking for a suspicious person,” MPD told a tipster, who submitted the above photo of MPD making the climb. If you’ve seen one, let them know.