Rigoberto Rouqu Portela, 50, was shot on the night of September 26, 2008, on the 8100 block of 15th Avenue in the Langley Park area near Hyattsville, Maryland. Patrol officers arrived about 9:50 p.m. and found Portela with gunshot wounds; he later died of those injuries. Detectives immediately focused on who had been with Portela that night and what led to the shooting.

Investigators developed Efrain Antonio Osorio as a suspect and obtained a warrant on September 27, 2008. Authorities say Osorio fled Maryland and remained at large for years. Detectives later learned he was living in Texas under an assumed identity; on November 7, 2013, Prince George’s County officers, working with the Lone Star Fugitive Task Force, located and arrested him in Georgetown, Texas, and held him pending extradition back to Maryland.

Does anyone have information about Portela’s life in Langley Park or who might have been with him the night he was killed?