He didn't commit any “bad acts”!
The feds induced him to “illegally” shorten a shogun barrel. The manner in which this was done was illegal, and would have been so, even if what they got him to do was a legitimate crime. But it wasn't even that. The law which declares this to be “illegal” is blatantly unconstitutional. It violates the Second Amendment. So there was nothing at all wrong with shortening a shotgun barrel.
The government acted illegally when it enacted the law against short-barreled shotguns; it acted illegally when it induced Mr. Weaver to shorten a shotgun barrel, and it acted illegally when it tried to prosecute Mr. Weaver for shortening a shotgun barrel.
When government agents trespassed on Mr. Weaver's property, when they began an unprovoked gunfight, when they shot Samuel Weaver in the back, when they shot Randy Weaver in the back, when they shot Vicki Weaver in the head, they were also acting illegally.
In between, there were various other criminal improprieties to do with shifting court dates around, improperly deceiving and misdirecting Mr. Weaver to insure that he would “fail to show” at a hearing that was held at a different date than he was told; and of course, other criminal improprieties used to hold Mr. Horiuchi immune from prosecution for his crime of murdering Vicki Weaver in cold blood.
At every stage, it was the government that was acting illegally, and not Mr. Weaver. Every illegal act that led up to this mess was committed by agents of the government, and not by any of the Weaver family.
All of the criminals involved in this case were working for the government. All of the culpability for the deaths of Vicki and Samuel Weaver, for the injuries to Randy Weaver and Kevin Harris, and for all the losses that the Weaver family suffered, is on the government and its agents.