Andover police investigating potential murder-suicide

St. John's Prep shared this photo of the 12-year-old boy allegedly killed by his father.

ANDOVER, Mass. (WLNE) — Andover police made a grisly discovery Thursday morning after a 911 call reported gunshots on Porter Road.

First responders said they found a father, mother, and a 12-year-old boy dead in their home and are investigating their death’s as a murder-suicide.

Police believe 56-year-old Andrew Robinson killed his wife and son before taking his own life.

The 12-year-old was a student at St. John’s Prep. in Danvers. Classes were cancelled on Thursday following the news of his passing.

The investigation remains ongoing.

Categories: Massachusetts, News