In my town was a single mother who lived with her adult son that struggled with mental issues. She probably had very little help through the years, but somehow managed. One day, her son murdered her with a knife. It's very sad, but I think we generally leave people to fend for themselves when they have dependents with mental issues. I worry about disturbed individuals that target, stalk, or kill other innocent people. Maybe some day we might have a more humane treatment for these 'unfixable' individuals. Maybe even a virtual/persistent metaverse where they can live out a satisfying life without putting others in danger.