The jail at Carthage was a stone building, situated at the northwestern boundary of the village, and near a piece of woods that were convenient for concealment. It contained the jailer's apartments, cells for prisoners, and on the second story a sort of assembly room. At the governor's suggestion, Joseph and Hyrum were allowed the freedom of this larger room, where their friends were permitted to visit them, without any precautions against the introduction of weapons or tools for their escape.

Their guards were selected from the company known as the Carthage Grays, Captain Smith, commander. In this choice the governor made a mistake which always left him under a charge of collusion in the murder of the prisoners. It was not, in the first place, necessary to select any Hancock company for this service, as he had militia from McDonough County on the ground. All the people of Hancock County were in a fever of excitement against the Mormons, while the McDonough County militia had voted against the march into Nauvoo. Moreover, when the prisoners, after their arrival at Carthage, had been exhibited to the McDonough company at the request of the latter, who had never seen them, the Grays were so indignant at what they called a triumphal display, that they refused to obey the officer in command, and were for a time in revolt. "Although I knew that this company were the enemies of the Smiths," says the governor, "yet I had confidence in their loyalty and their integrity, because their captain was universally spoken of as a most respectable citizen and honorable man." The governor further excused himself for the selection because the McDonough company were very anxious to return home to attend to their crops, and because, as the prisoners were likely to remain in jail all summer, he could not have detained the men from the other county so long. He presents also the curious plea that the frequent appeals made to him direct for the extermination or expulsion of the Mormons gave him assurance that no act of violence would be committed contrary to his known opposition, and he observes, "This was a circumstance well calculated to conceal from me the secret machinations on foot!"

In this state of happy confidence the governor set out for Nauvoo on the morning of June 27. On the way, one of the officers who accompanied him told him that he was apprehensive of an attack on the jail because of talk he had heard in Carthage. The governor was reluctant to believe that such a thing could occur while he was in the Mormon city, exposed to Mormon vengeance, but he sent back a squad, with instructions to Captain Smith to see that the jail was safely guarded. He had apprehensions of his own, however, and on arriving at Nauvoo simply made an address as above outlined, and hurried back to Carthage without even looking for counterfeit money. He had not gone more than two miles when messengers met him with the news that the Smith brothers had been killed in the jail.

The Warsaw regiment (it is so called in the local histories), under command of Colonel Levi Williams, set out on the morning of June 27 for the rendezvous on the Mississippi, preparatory to the march to Nauvoo. The resolutions adopted in Warsaw and the tone of the local press had left no doubt about the feeling of the people of that neighborhood toward the Mormons, and fully justified the decision of the governor in countermanding the march proposed. His unexpected order disbanding the militia reached the Warsaw troops when they had advanced about eight miles. A decided difference of opinion was expressed regarding it. Some of the most violent, including Editor Sharp of the Signal, wanted to continue the march to Carthage in order to discuss the situation with the other forces there; the more conservative advised an immediate return to Warsaw. Each party followed its own inclination, those who continued toward Carthage numbering, it is said, about two hundred.

While there is no doubt that the Warsaw regiment furnished the men who made the attack on the jail, there is evidence that the Carthage Grays were in collusion with them. William N. Daniels, in his account of the assault, says that the Warsaw men, when within four miles of Carthage, received a note from the Grays (which he quotes) telling them of the good opportunity presented "to murder the Smiths" in the governor's absence. His testimony alone would be almost valueless, but Governor Ford confirms it, and Gregg (who holds that the only purpose of the mob was to seize the prisoners and run them into Missouri) says he is "compelled" to accept the report. According to Governor Ford, one of the companies designated as a guard for the jail disbanded and went home, and the other was stationed by its captain 150 yards from the building, leaving only a sergeant and eight men at the jail itself. "A communication," he adds, "was soon established between the conspirators and the company, and it was arranged that the guards should have their guns charged with blank cartridges, and fire at the assailants when they attempted to enter the jail."

Both Willard Richards and John Taylor were in the larger room with the Smith brothers when the attack was made (other visitors having recently left), and both gave detailed accounts of the shooting, Richards soon afterward, in a statement printed in the Neighbor and the Times and Seasons under the title "Two Minutes in Gaol," and Taylor in his "Martyrdom of Joseph Smith." * They differ only in minor particulars.

* To be found in Burton's "City of the Saints."

All in the room were sitting in their shirt sleeves except Richards, when they saw a number of men, with blackened faces, advancing around the corner of the jail toward the stairway. The door leading from the room to the stairs was hurriedly closed, and, as it was without a lock, Hyrum Smith and Richards placed their shoulders against it. Finding their entrance opposed, the assailants fired a shot through the door (Richards says they fired a volley up the stairway), which caused Hyrum and Richards to leap back. While Hyrum was retreating across the room, with his face to the door, a second shot fired through the door struck him by the side of the nose, and at the same moment another ball, fired through the window at the other side of the room, entered his back, and, passing through his body, was stopped by the watch in his vest pocket, smashing the works. He fell on his back exclaiming, "I am a dead man," and did not speak again.

One of their callers had left a six-shooting pistol with the prisoners, and, when Joseph saw his brother shot, he advanced with this weapon to the door, and opening it a few inches, snapped each barrel toward the men on the other side. Three barrels missed fire, but each of the three that exploded seems to have wounded a man; accounts differ as to the seriousness of their injuries. While Joseph was firing, Taylor stood by him armed with a stout hickory stick, and Richards was on his other side holding a cane. As soon as Joseph's firing, which had checked the assailants for a moment, ceased, the latter stuck their weapons through the partly opened doorway, and fired into the room. Taylor tried to parry the guns with his cudgel. "That's right, Brother Taylor, parry them off as well as you can," said the prophet, and these are the last words he is remembered to have spoken. The assailants hesitated to enter the room, perhaps not knowing what weapons the Mormons had, and Taylor concluded to take his chances of a leap through an open window opposite the door, and some twenty-five feet from the ground. But as he was about to jump out, a ball struck him in the thigh, depriving him of all power of motion. He fell inside the window, and as soon as he recovered power to move, crawled under a bed which stood in one corner of the room. The men in the hallway continued to thrust in their guns and fire, and Richards kept trying to knock aside the muzzles with his cane. Taylor in this way, before he reached the bed, received three more balls, one below the left knee, one in the left arm, and another in the left hip.

Almost as soon as Taylor fell, the prophet made a dash for the window. As he was part way out, two balls fired through the doorway struck him, and one from outside the building entered his right breast. Richards says: "He fell outward, exclaiming 'O Lord, my God.' As his feet went out of the window, my head went in, the balls whistling all around. At this instant the cry was raised, 'He's leaped the window,' and the mob on the stairs and in the entry ran out. I withdrew from the window, thinking it of no use to leap out on a hundred bayonets, then around General Smith's body. Not satisfied with this, I again reached my head out of the window and watched some seconds, to see if there were any signs of life, regardless of my own, determined to see the end of him I loved. Being fully satisfied that he was dead, with a hundred men near the body and more coming round the corner of the gaol, and expecting a return to our room, I rushed toward the prison door at the head of the stairs." Finding the inner doors of the jail unlocked, Richards dragged Taylor into a cell and covered him with an old mattress. Both expected a return of the mob, but the lynchers disappeared as soon as they satisfied themselves that the prophet was dead. Richards was not injured at all, although his large size made him an ample target.