Yep ... this is starting to look like a case of a mentally unbalanced individual acting out on the basis of religious differences, rather than any political differences.
Michigan church shooter Thomas Sanford called Mormonism ‘the antichrist’ in hateful tirade to city council candidate
https://nypost.com/2025/09/29/us-news/michigan-church-shooter-thomas-sanford-called-mormonism-the-antichrist/

The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence