The appellants' mother was killed by her son, a psychiatric patient who eloped from the hospital.
The appellants sued the treating psychiatrist, who successfully moved to dismiss the action as statute-barred under the six-month limitation period in s. 78 of the Mental Health Act.
On appeal, the Court of Appeal upheld the constitutionality of s. 78, finding no violation of s. 15(1) of the Charter.
However, the Court allowed the appeal in part, holding that while claims regarding the patient's care and treatment were statute-barred, it was not plain and obvious that the psychiatrist's alleged common law duty to warn the mother was governed by s. 78.
The action was permitted to proceed solely on the duty to warn claim.