It seems that often, in the Jewish community, mental illness is hushed up and not spoken about. Do we have an obligation to report to social services (or elsewhere) a member of our community that we feel needs professional psychiatric help?
What is the best course of action to report a member of the Jewish community that seem to be mentally unstable? Should we report this to our community Rabbi, Jewish Family Services, public social services, the police? Where is the line between hurting someone with Lashon hara and helping to prevent tragedies?