The boy, 17, was found unresponsive by emergency services after police were alerted to 'suspicious behaviour' in Linslade, Bedfordshire, at 10.25pm on Thursday.

Emergency services attended and found a 17-year-old boy unresponsive. First aid was provided but he was pronounced dead shortly after

A man was arrested at the scene in Linslade, near Leighton Buzzard, and is now in custody on suspicion of murder