Man arrested after teenager stabbed

A man has been arrested after a teenager was stabbed to death at a Docklands light railway station in London.

The 19-year-old died on Friday after being stabbed at Crossharbour DLR station in Poplar, east London, the British Transport Police (BTP) said. A second man who was also found stabbed remains in hospital.

The BTP said a 21-year-old man of Tower Hamlets, east London, has been arrested on suspicion of murder.

He was being questioned in custody yesterday.