Thames Valley Police has repeated its appeal for witnesses in connection with a shooting in Aylesbury yesterday.
Officers were called to an address in Stour Close shortly before 10am after members of the public reported hearing three gunshots.
On arrival they discovered a 33-year-old man who had sustained gunshot wounds to his arms and head.
The man was taken to hospital where he has undergone surgery and remains in a critical condition.
No arrests have so far been made.
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A man has been taken to hospital with serious injuries after being beaten by a gang of 10 in the early hours of this morning.