Police investigate fatal stabbing of man, 33, in Mt Druitt, Sydney

Key points

• Police are searching for up to a dozen people after a 33-year-old man was stabbed to death in Mount Druitt, in Sydney's west. Joshua Smith was attacked by a gang of three on Cleeve Close around 9pm on Friday and was declared dead at the scene.
• CCTV footage captured him running from his attackers before they caught up with him. Some of those involved are reportedly school-aged children, according to witnesses.
• Police are reviewing security and mobile phone video and urge anyone with information to contact Crime Stoppers on 1800 333 000.