So, if Jane Sampson really has a persistent fever, then medication becomes the perfect legitimate breakthrough to rescue Jane Sampson.
After sending Jane Sampson away, James Black can remain by the young man's side to continue the undercover operation of approaching those behind the young man, or he can use this opportunity to first detain the mute aunt.
After all, it's quite a reasonable method for the police to tackle the kidnappers through the pharmacy and hospital.
The sleeve stained with Jane Sampson's blood by the riverside proves that Jane Sampson was injured, lost so much blood, and was not sent to the hospital, then she must go to the pharmacy to buy medicine.
Therefore, the more medicine the mute aunt buys, the more convincing this explanation is.
Since Jane Sampson had a high fever last night, James Black has been thinking all night about ways to respond.
He cannot sit and wait for death, especially when Jane Sampson is sick and distracting for so many days.
