I'll bet this isn't half of what it's made out to be by the Berkshire Eagle.
What if:
Pat's sitting next to a woman at the bar. She asks what he does. He says he's an FFL and sells guns. She asks if he carries and, (first mistake,) he reveals to her the butt of a gun he has in his holster or pocket.
Article: ... when he displayed a loaded Smith & Wesson .357 revolver to a woman sitting next to him at the bar."
Bartender sees the gun also and walks around the bar. How threatened can he be? Who walks around a bar so a gunman can get a better shot at you?
Article: When the bartender saw the gun, he went around the bar, approached King and told him to leave because weapons weren't allowed in the bar.
Next the article states:
The woman to whom King allegedly displayed the gun became frightened, walked outside and called police.
The bartender grabbed King's wrist after King allegedly reached for the gun, police said.
Transpose those two statements. Did the woman become frightened before or after the bartender grabbed Mr. King's wrist? At the very least it is written that the woman became frightened after the bartender came around the bar, not before.
Why did Mr. King reach for the gun? Did the bartender say, "Let me see the gun. Guns aren't allowed in here." The depositions of the witnesses would help.
BTW. You notice, no one, except the woman, has left the bar yet. There are still a few more people waiting to be killed.
Article: During a brief struggle in which the bartender repeatedly told King to let go of the weapon,...
When two people have their hand on a gun and one is saying, "Let go of the weapon. Let go of the weapon." it's not the struggle I think of when I'm told two people struggled over a gun.
I believe this struggle was the bartender grabbing Mr. King's wrist and asking for the gun and getting it.
Article: The bartender was able to get the gun away from King and put it behind the bar, said police.
The bartender would have kept the gun under his immediate control if he suspected Mr. King was an immediate threat.
Article: ...King said he would "kill all five of you," referring to the bartender and several nearby bar patrons, according to a North Adams police report.
I'd like to know if the patrons sat there drinking there beer while this went down. They didn't leave the bar and call police like the woman did. Perhaps Mr. King said something more along the lines of, "If I were a bad guy with a gun I could have killed all five of you." The difference is, "would," or, "could."
Article: The woman who called police later told investigators King had been bragging about having a gun on him, according to the report.
Any investigator can get someone to embellish. How long had he been bragging? How long had he been bragging before he displayed it?How long did you sit beside this man with the gun before you felt threatened and went outside and called police?
If anyone has been involved with the law you likely know that police reports are rarely accurate.
Is Mr. King in trouble? He sure is.
Could he have kept himself out of trouble? He sure could have.
But he might be in a lot more trouble here in MA than he might have been in a state like MT, A or AK.