Video of a brutal murder-suicide in Poland last year can teach us some important lessons in family safety, mental health and information privacy. While shootings like this one are rare in every country, breakups and young adult relationship drama are not. So, we need to share these important lessons with our kids and grandkids so they can keep themselves safe.

We tried posting a link to the video but given the tragic and graphic nature of the scene, it has been removed shortly after popping up each time we find it. Feel free to search for it, but I’ll describe what took place below. (If you are able to find it, I do not recommend playing it at work, in front of children or if you’re squeamish yourself.)

According to European media, the woman in the video had broken up with the armed man sometime prior, but how long they had been broken up was unspecified. But, he apparently couldn’t let go of his feelings for the woman. When he saw on social media that she was with her new fiancé at a restaurant, he ran down with his lawfully-owned pistol and shot the other man to death.