The toxic legacy of Canada's CIA brainwashing experiments: 'They strip you of your soul'

In the 1950s and 60s, a Montreal hospital subjected psychiatric patients to electroshocks, drug-induced sleep and huge doses of LSD. Families are still grappling with the effects

Sarah Anne Johnson had always known the broad strokes of her maternal grandmother's story. In 1956, Velma Orlikow checked herself into a renowned Canadian psychiatric hospital, the Allan Memorial Institute in Montreal, hoping for help with postpartum depression.

She was in and out of the clinic for three years, but instead of improving, her condition deteriorated - and her personality underwent jarring changes.