CAPITOL HEIGHTS, Md. (FOX 5 DC) - A teenager is in "extremely critical condition" and a man is dead following a stabbing aboard a train at the Capitol Heights Metro Station Thursday night.
Metro Transit Police officials say officers responded to the scene at around 8 p.m., where they found the teen and a man suffering from "severe lacerations consistent with stab wounds."
Police say the teen was transported to a local hospital "in extremely critical condition."
Meanwhile, the man was pronounced dead at the scene.
A 23-year-old man is in custody and police say they have recovered a knife. No other suspects are at large at this time.
Trains are currently bypassing the Capitol Heights Metro Station while an investigation is underway.