Since the mid-1980's, 470 former mental patients have moved into town.
But mental patients and their families particularly need the protection of law.
The American team plans to interview about 30 current and former mental patients.
In some cases, former mental patients now call the streets home.
Another cause is the release of mental patients in the late 1950's.
It wasn't at all the usual thing for children to be mental patients.
His trust also looks after 1,200 female mental patients and about 2,000 male ones.
They spread out the search and find the dead body of the mental patient.
So last fall, he took a second job working nights helping mental patients at a state hospital.
A 5150 was the radio code for a mental patient.