A second man has been arrested on suspicion of murder following a stabbing attack in Essex.
Emergency services were called to an area of Pennymead in Harlow just before 0300 BST on Saturday.
Anthony Farley, 36, from Harlow, was stabbed to death and a 47-year-old man suffered serious stab wounds.
A 54-year-old arrested on suspicion of murder has been released without charge. Police are now questioning a 39-year-old over the attack.
The 47-year-old injured man was being treated at the Princess Alexandra Hospital in Harlow, police said.