This isn't about whether he had a right to self-defense. He clearly does. We're referring to the acts of an organization (HOA) from whom the public expects a reasonable standard of prudent behavior. We have training standards, testing and licensing to ensure public safety. The HOA must not endorse security practices that fall outside of statutory requirements of training and licensing. It isn't enough to believe he is properly trained... he must be properly trained and licensed. Civil actions sometimes charge actions that go against public sensibilities, against the standard of the reasonable person or for acts outside of regulatory requirements. That's what the HOA suit was about. It had nothing to do with GZ's actions but rather the HOA's actions.
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My best friend is a criminal defense attorney. He sums-it-up this way... "If you come to me and ask if I think it's OK for you to conduct neighborhood watch patrols and you have no security license, experience, training, education or insurance, I will advise you that this is a very bad idea and not to do it."
He was properly trained to observe anything that appeared out of the ordinary. Hell man, we all are...it is called discerning...ya know. Good God if you are trying to sell "security guard training" just make a tv commercial. All of the nonsense you are imparting is falling on deaf ears.