At a news conference last night on Belt Road NW, Chief of Police Cathy Lanier announced that Peiro E. Fuentes Hernandez of Capitol Heights had been arrested and charged with the murders of Michael and Virginia Spevak.

The Post has more details on the Spevak case, and NBC is reporting a connection between Hernandez and 622 Ingraham.

Police are calling it a targeted robbery.  Further bulletins as events warrant.