Police investigating the murder of a 17-year-old have made a fifth arrest.

A 17-year-old was arrested at around 10pm last night at an address in Edmonton on suspicion of murder, after another 17-year-old was found collapsed in Berkeley Gardens, in Bush Hill Park, yesterday.

The suspect remains in custody at an east London police station.

Four others have been arrested in connection with the murder, including two 17-year-old men, a 17-year-old woman and a 46-year-old woman.