Depression Supporters Support Group
This community is dedicated to spouses, children, relatives, co-workers and others who are actively supporting someone suffering from depression or other serious mental illness. Depression can bring about intense sadness, melancholia or despair that has advanced to the point of being disruptive, which can have a grave impact on the ability of others trying to help.
You can call 911 and send them to his house for a Welfare Check, it doesn't matter how old he is. They'll make sure that he's okay and safe to stay in that environment,