This is a very general answer based on a very generic question and should not be taken as any kind of advice or suggestion, but in the United States, generally speaking, yes. If person A points a gun UNLAWFULLY at person B, person B can defend himself by whatever means available, including shooting. A more detailed explanation: In the U.S. generally speaking, you are justified in using deadly force against another person if the following things happen: the other person has diplayed the intent to hurt or kill you, the ability to hurt or kill you, these two things are present right now, and you have no other acceptable alternative. These elements are known as: ability, intent, imminent jeopardy, and preclusion.
You can only legally shoot someone in Texas if they are on your property and doing something that breaks the law.
only if you are a mass-hole
If it was self defense, yes. (it depends on which state you're in.)
No, you cant shoot someone if they attack you only if the way you defend yourself is equal to the power that someone attacked you then it is ok when the attaker dies becasue of your defence.
A backshooter is a cowboy who kills someone by shooting them in the back, or, by extension, a treacherous person.
No. The only LEGALLY justifiable shooting is in self-defense or in defense of another person.
The best thing to do is try and hide and call the police. if you shoot the person you will have that thought for the rest of your life. also if you shoot someone you are immediatly classed as a murderer. If you're asking if it is legal, it depends on the circumstances and the state laws where you live.
Depending on the prosecuting authorities, that person can be charged with robbery, assault, attempted murder and murder (if someone dies during the robbery).
Someone gets shot and killed in the shop by accident when the person who shot was trying to shoot someone else.
No.
Depends on what you shoot.
Because they have a better chance of survival against predators think of it this way, if you are in a big group of people and someone wants to shoot one person their is a good chance that the someone wont shoot you.