My Dad is in his 50's and has been exhibiting signs of schizophrenic behavior for several years now, i.e. hearing voices, seeing things, believing aliens are contacting him, the government is after him.
Things have recently escalated to where he is verbally attacking family member who don't believe. He carries a gun whereever he goes and recently shot up his own house.
He was admitted to a psych ward for 72 hours about a month ...