Canada and Thailand also sources of multimillion-euro uptick in supply of drug to Irish market in past two years

American producers take biggest share in cannabis supply as Trump warns other countries flooding US with drugs

DPP has decided against bringing case against man who went to event after Gerry Hutch was acquitted of murdering David Byrne

David Waldron’s house in Cabra was extended to more than twice its size with proceeds of drug dealing before being seized

Latest hearing in custody battle was due the week after next for boy who gardaí believe was murdered by his father, Wayne O’Reilly

Gardaí awaiting results of postmortems on the remains of Wayne (48) and Oisín O’Reilly (12)

Gardaí suspect murder-suicide following discovery of remains of Wayne O’Reilly (48) and son Oisín

Total of 765 motorists caught driving while intoxicated over Christmas and new year period

One victim lost significant amount of blood and suffered apparent knife wounds to fingers during attack in his home

Gardaí continue to appeal for witnesses to New Year’s Eve attack in which family home was wrongfully targeted

Crime gang firebombed family home, trapping mother and youngsters, in case of mistaken identity

Gardaí suspect fire that gutted three-storey home on New Year’s Eve linked to violent incident last year

Some of the five people, including children, jumped from windows as flames quickly gutted three-storey family home

Gardaí have seized cocaine that was below 2% purity, meaning the drug was composed almost entirely of other substances

Clampdown after Dublin hotel attack was more effective than response to murders of Jerry McCabe and Veronica Guerin, says senior detective