New details indicate Chris Brown's home invasion may have been an inside job…
Yesterday Chris Brown's aunt was forced into a closet at gunpoint after burglars broke into the singer's San Fernando Valley home [click here if you missed that].
Now investigators believe the culprits are someone Chris knows.
Sources tell TMZ Chris Brown's aunt told authorities she over-heard the robbers say they only had a short time until Chris returned from the club and that they knew the layout of the house.
The investigation is ongoing.
