9 September 2012, 09:26 | Updated: 9 September 2012, 09:30
Two men aged 25 and 35 have been badly hurt after being attacked by a number of men in Dunstable, Bedfordshire.
Bedfordshire Police are calling the attack on the evening of Friday 7 September 2012 a "serious assault".
The 35 year old man was knocked unconscious in the attack, which happened at around 10pm at an address in Luton Road.
Police say the 25 year old man received serious injuries, and was taken to the Luton and Dunstable Hospital for treatment.