Deceit of my Interpreter—Indians Apply for Baptism—Some Truehearted Natives Receive the Ordinance—Help Given on our Ditch by the Pimas and Maricopas—The U. S. Agent Forbids my Interfering with the Indians.I am Accused of Conniving with the Indians to Steal—My Arrest— Investigation and Discharge—The Fate of Witches among the Natives—I Interfere to Prevent their Murder—Captain Norval's Threat—His Mistake.CHAPTER XLVIII.