Yahya Harun, 22, of Fishermead Boulevard in Milton Keynes, faces the same charge, which he also denies.

BBC: Mohammed Abdi Farah and Amin Ahmed Ismail

Yahya Harun, 21, and Sharmake Abdulkadir, 21, both of Milton Keynes and Fuad Awale, 24, of no fixed address, deny a charge of murder.

BBC: Teenagers shot dead in Milton Keynes 'drug turf' dispute