Police are appealing for information after a teenager was stabbed in Epping on Monday September 14.
Officers received reports at around 1am that a man was chased by three men who got out of a vehicle in High Road.
The 17-year-old victim suffered multiple stab wounds to his buttocks.
He was taken to place of a safety by a passing motorist who found him in Ivy Chimneys Road.
Police are asking for that good Samaritan to come forward and talk to them.
The suspect’s vehicle was believed to be playing loud music, although police don’t have a description of the car.
Anyone with information is asked to call Loughton CID on 101 quoting crime reference 42/146808/20 or you can report information by visiting www.essex.police.uk
Alternatively, you can call Crimestoppers anonymously on 0800 555 111.