Heartbeat: Out of the Blue

PëRMBLEDHJE

A serious road accident causes chaos for the residents of Aidensfield when a tanker containing a mysterious substance is breached, leaving a reservoir polluted and Ashfordly police tearing their hair out as they try to track down the culprit. Luckily, the staff of nearby St Aidan's Royal Free hospital are on hand to offer some much-needed assistance.