Governor Carlin, of Illinois, respected the demand of Missouri, and issued a warrant for the arrest of O. P. Rockwell as principal and Joseph Smith as accessory before the fact, in an assault with intent to kill, upon ex-Governor Boggs. The papers were placed in the hands of the deputy sheriff of Adams County, who, with two assistants, at once repaired to Nauvoo, and on the eighth of August, 1842, arrested the above named parties. There was no evasion of the officers, but the municipal court of Nauvoo, at once, on the application of the parties arrested, issued a writ of _habeas corpus_, requiring the officers having the prisoners in charge, to bring them before that tribunal, in order that the legality of the warrant under which they were arrested might be tested. This the sheriff refused to do, as he claimed that the municipal court had no jurisdiction in the case, but he left the prisoners in the care of the city marshal, without, however, leaving the original writ upon which alone they could be held; and the deputy sheriff and his assistants returned to Quincy; the prisoners being turned loose to go about their business. During the absence of the deputy sheriff, Joseph had secured a writ of _habeas corpus_ from the master in chancery, as it was questionable if the municipal court of Nauvoo had the authority to issue such writs in cases arising under the laws of the State or the United States. [2] The officers returned from Quincy on the tenth, but in the interim it had been decided by Joseph and his friends, that the best thing for himself and Rockwell to do under the excitement of public sentiment then existing was to keep out of the way for a season; so that the officers were unable to find them on their return. Joseph crossed the river and stayed at his uncle John's house for a few days, in the settlement called Zarahemla; but on the night of the eleventh of August, he met by appointment his brother Hyrum, Rockwell, his wife Emma and several other friends at the south point of the island that stands midway in the river between Nauvoo and Montrose. It had been rumored that the governor of Iowa had also issued a warrant for the arrest of Joseph and Rockwell, where-upon it was decided that it would be better for them to remain on the Illinois side of the river. Subsequent events, however, proved that this rumor was a false one. Joseph was rowed up the river by a Brother Dunham to a point near the home of a Brother Derby. Rockwell had been set ashore and had proceeded to the same point on foot, where he built a fire on the bank of the river, that Dunham might know where to land. At Derby's, the Prophet remained in hiding for some time, and Rockwell went east, remaining for several months in Pennsylvania and New Jersey.