Detectives are appealing for information and witnesses after a man was assaulted in Feltham
At 20:13hrs on Friday, 4 June, police were called by London Ambulance Service (LAS) to an unconscious male on Bedfont Lane, Feltham.
Police and LAS attended and located the man, aged in his 20s. He was suffering with severe head injuries following an assault.
The man was taken to a London hospital where he remains in a critical condition.
A crime scene was put in place but has since been closed. Enquiries are ongoing to establish the full circumstances.
A male [A] was arrested in connection with the incident on 4 June. He was released without further action.
A second male [B] aged in his 20s was arrested on 5 June. He remains in police custody.
Anyone with information or any witnesses are asked to call 101 quoting 7234/04jun. To remain anonymous, please contact Crimestoppers.