@abcnews: A New York auto mechanic allegedly fatally shot his two sisters, brother, and niece before killing himself on Sunday in Syosset, New York, police said. He had previously displayed signs of distress and issued threats, but police said no one told them. The suspect had allegedly become upset that he was going to be displaced from the home he had lived in his entire life without another place to go. "There are laws that are put in place to make sure individuals that are suffering through some mental health issues or current stress that we can remove weapons, like the 'red flag' laws," local officials said. #news #newyork