ABC News | Thousands of patients put at risk of exposure to tampered drugs by Queensland Ambulance Service ABC News The Queensland Ambulance Service (QAS) has been accused of botching an investigation into a drug-tampering scandal by ignoring evidence from a paramedic turned whistleblower. The QAS also provided incomplete information to the Health Ombudsman ... Drugs were tampered with: Qld paramedic Qld paramedic say drugs were tampered with |