BOSTON (CBS) – Thieves are targeting residents in a luxury Charlestown apartment building.

Man walks out of Charlestown building with a flat screen TV.

Management at the Mezzo Design Lofts sent an email out to residents with photos of the suspects, hoping someone will recognize them. Last week, the suspects stole almost every package in the mail-room.

In one photo, a man has his arms full, walking out the door with several boxes. They also ripped a flat-screen TV right off the wall of the workout room.

It appears the robbers got in by sneaking in behind tenants of the building, who either didn’t know or didn’t care that they were being followed.