Who said the Witchcraft expert that is called from another town?

Parris told the others a witchcraft expert had been called in from another town.

Parris, his eyes going wide: No - no. There be no unnatural cause here. Tell him I have sent for Reverend Hale of Beverly, and Mr. Hale will surely confirm that. Let him look to medicine and put out all thought of unnatural causes here. There be none.