Jack O Sullivan, 23, went missing during a night out with friends in Bristol on March 2 and was last seen at 3.15am in the area of Brunel Lock Road and Brunel Way.
Man disappeared a month ago and hasn't been seen since walesonline.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from walesonline.co.uk Daily Mail and Mail on Sunday newspapers.
Jack O'Sullivan: Parents renew appeal to find young man who went missing one month ago bristolpost.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bristolpost.co.uk Daily Mail and Mail on Sunday newspapers.