two in the
morning
Admit this ; and the inference follows that she also gave the first dose in the early morning . How could she do it ? Look again at the evidence . The nurse admits that she was asleep from past two in the morning to six . She also speaks of a locked door of communication with the sickroom , the key of which had been removed , nobody knew by whom . Some person must have stolen that key . Why not Mrs. Beauly ?