Police smashed a drugs ring peddling heroin, some laced with a synthetic opioid up to 1,500 more potent that morphine, a court head. Two dealers were jailed after prosecutors told how an organised crime ring was selling a contaminated batch of drugs which led to 14 overdoses, some of which proved fatal. Grimsby crown court heard some of the drugs were laced with Etonitazene, described as a synthetic opioid 1,000 - 1,500 times more potent than morphine. The judge said he did not link the men to