It's clear that this absolutely does NOT require Bidens private army to murder a crippled senior citizen , OTHER than for political purposes. As mentioned by others, he has already been investigated, and interviewed , so if further action was needed, they had many options, like on his way from church, at church, at the market and etc. Otoh, old habits die hard and the feds seems to have one response for old.patriots and a different one for communist arsonists.