WALKER MILL — Authorities say a man has been fatally stabbed and another arrested following an argument outside a Metro station in Prince George’s County.
Metro spokesman Dan Stessel says the suspect stabbed the victim with a folding knife in the chest Wednesday night at the bus bay located outside of the Addison Road Metro station.
Metro Transit Police believe the suspect and the victim knew each other. Authorities have not released the name of the suspect.
The Metro station remained open and train service was not affected.