T sued her employer and M, a co-worker, for negligence, seeking damages for psychiatric injury sustained as a result of attending the scene of an incident after M had attempted suicide by driving her motor vehicle into a power pole. The parties agreed to the trial, on agreed facts only, of a preliminary question of whether M owed T a duty of care. The trial judge held that T had not established that M owed her a duty of care and dismissed the proceeding as against M. T sought leave to appeal.