I have experience hunting and doing pest control with firearms.
He was shot with a .22 calibre from the opposite direction.
I don't have an opinion about the rest of it, not following this story, but I seen the footage and blood does not squirt out of an entry wound like that.
The low pressure behind the bullet pulls his tshirt in the same direction.
It's curious that they laid concrete directly over the lawn where the bullet would have been found...
Whole thing is very sus