The shrinks got hold of her keys too (unless they got the police to burgle her house) -
"A week later, the psychiatrist in charge of her case told her that her home had been burgled. She was allowed home, under escort, to discover that her house had been ransacked. Nothing was missing apart from papers relating to her case, photographs of her children, reading glasses and £300 in cash. But the same psychiatrist then accused her of having done this herself, even though she was all the time detained in hospital."