A violent crime that horrified Nova Scotians nearly 40 years ago is being revisited in a new Netflix documentary.

The four-part series, Till Murder Do Us Part: Soering vs. Haysom, was released earlier this month. It follows the 1985 double-murder of Derek Haysom — a former president and chairman of the Sydney Steel Corporation (Sysco) in Nova Scotia — and his wife Nancy at their home in Virginia, and the ensuing media firestorm that followed in the wake of their deaths.

The killings were particul…