Latest: Man linked to Trevor Deely disappearance believed to have been a known criminal

A man suspected to have been involved in the drugs trade and other serious crime is being linked to the disappearance of Trevor Deely 17 years ago.
The missing 22-year-old may have been killed by a known criminal and buried at a Chapelizod site that is being excavated as part of a renewed search based on a tip-off.