Death in panchak dosha

My mom, grandmother, and father were talking about this topic. I asked them about it, and they told me that one of the guys from our village died during Panchak Dosha. He is not a relative of ours, but I got scared because they said that if a person dies during Panchak Dosha, then five of his relatives will also die within two years. The same thing happened to this guy’s relatives; they also died within two years. Do you believe in this, or is it just a coincidence?"