The 20-year-old has not been seen for more than two weeks since he attended a work Christmas party at the Merton Hotel on Friday 4 December.
Police believe he was last seen on CCTV near Thistle Grove commercial estate in St Lawrence at 2.17 am the next day.
A dedicated email address at adrian.cctv@jersey.pnn.police.uk has now been set up for Islanders to send details of any footage they might have.
