Elly Campbell spoke dryly, uncertain whether she was comforting herself or Harry Hall.
Helen had been in a coma for a year, and when William Hall initially sent someone to infiltrate the hospital, it was to kill Helen, so he wouldn't resort to such a method against her.
Since the assassination attempt, security at the ward has become even tighter.
Even Helen's attending physician is monitored by bodyguards during examinations, to prevent the doctor from being bribed by William Hall.
They have been careful enough, why would such a situation still occur?
Aside from Harry Hall, only the two of them, Shirley, and those bodyguards outside the ward could access Helen.
Those bodyguards are highly paid by the Jones Family, and they undergo rigorous training and background checks, so their loyalty is unquestionable.
Moreover, the medication used on Helen was administered intravenously; if the doctor had poisoned the medication, it wouldn't just affect her calf.
