Deloraine Detective Inspector Scott Flude updates the media after a renewed helicopter search at Perth for missing Launceston man Ben Plowright.
Mr Plowright, 20, was last seen leaving a party at Perth on May 30 about 9pm.
He is described as 175 centimetres tall, of slim build with brown hair. He is of Thai descent, and was last seen wearing a grey hoodie, jeans, bright-coloured Converse shoes and glasses.
Police urge anyone with information to call Crime Stoppers on 1800 333 000 or Launceston police on 131 444.