An investigation has been opened by the San Francisco City Attorney into an alleged "patient dumping" operation by the Rawson Neal Psychiatric Hospital in Las Vegas.
The hospital has reportedly placed 1,500 patients onto Greyhound busses with one-way tickets into California.
According to Yahoo!, the patients were not properly prepared with medicine, money, and food, and no plans were made for retrieval by family or medical professionals at their destination.
A spokesman for the Nevada Department of Health and Human Services said that "Under common law in Nevada and California, the hospitals have a duty to exercise reasonable care to avoid foreseeable harm to patients with respect to the manner in which they are discharged."
He added that through the alleged patient dumping operating, " the Nevada hospital placed the patients at risk."