"There were seven men killed, forty-seven wounded, and one was missing.
"From the best information I could obtain, I judge that there were five or six hundred Indians killed; I cannot state positively the number killed, nor can I state positively the number of women and children killed. Officers who passed over the field, by my orders, report that they saw but few women and children dead, no more than would certainly fall in an attack upon a camp in which they were. I myself passed over some portions of the field after the fight, and I saw but one woman who had been killed, and one who had hanged herself; I saw no dead children. From all I could learn, I arrived at the conclusion that but few women or children had been slain. I am of the opinion that when the attack was made on the Indian camp the greater number of squaws and children made their escape, while the warriors remained to fight my troops.
"I do not know that any Indians were wounded that were not killed; if there were any wounded, I do not think they could have been made prisoners without endangering the lives of the soldiers; Indians usually fight as long as they have strength to resist. Eight Indians fell into the hands of the troops alive, to my knowledge; these with one exception were sent to Fort Lyon and properly cared for....
"My reason for making the attack on the Indian camp was that I believed the Indians in the camp were hostile to the whites. That they were of the same tribes with those who had murdered many persons and destroyed much valuable property on the Platte and Arkansas rivers during the previous spring, summer, and fall was beyond a doubt. When a tribe of Indians is at war with the whites, it is impossible to determine what party or band of the tribe or the name of the Indian or Indians belonging to the tribe so at war, are guilty of the acts of hostility. The most that can be ascertained is that Indians of the tribe have performed the acts. During the spring, summer, and fall of the year 1864, the Arapahoe and Cheyenne Indians, in some instances assisted or led on by Sioux, Kiowas, Comanches, and Apaches, had committed many acts of hostility in the country lying between the Little Blue and the Rocky Mountains and the Platte and Arkansas rivers. They had murdered many of the whites and taken others prisoners, and had destroyed valuable property, probably amounting to $200,000 or $300,000. Their rendezvous was on the headwaters of the Republican, probably one hundred miles from where the Indian camp was located. I had every reason to believe that these Indians were either directly or indirectly concerned in the outrages that had been committed upon the whites. I had no means of ascertaining what were the names of the Indians who had committed these outrages other than the declarations of the Indians themselves; and the character of Indians in the western country for truth and veracity, like their respect for the chastity of women who may become prisoners in their hands, is not of that order which is calculated to inspire confidence in what they may say. In this view I was supported by Major Anthony, 1st Colorado Cavalry, commanding at Fort Lyon, and Samuel G. Colley, United States Indian Agent, who, as they had been in communication with these Indians, were more competent to judge of their disposition toward the whites than myself. Previous to the battle they expressed to me the opinion that the Indians should be punished. We found in the camp the scalps of nineteen white persons. One of the surgeons informed me that one of these scalps had been taken from the victim's head not more than four days previously. I can furnish a child captured at camp ornamented with six white women's scalps. These scalps must have been taken by these Indians or furnished to them for their gratification and amusement by some of their brethren, who, like themselves, were in amity with the whites.
"I had no reason to believe that Black Kettle and the Indians with him were in good faith at peace with the whites. The day before the attack Major Scott J. Anthony, 1st Colorado Cavalry, then commander at Fort Lyon, told me that these Indians were hostile; that he had ordered his sentinels to fire on them if they attempted to come into the post, and that the sentinels had fired on them; that he was apprehensive of an attack from these Indians and had taken every precaution to prevent a surprise. Major Samuel G. Colley, United States Indian Agent for these Indians, told me on the same day that he had done everything in his power to make them behave themselves, and that for the last six months he could do nothing with them; that nothing but a sound whipping would bring a lasting peace with them. These statements were made to me in the presence of the officers of my staff whose statements can be obtained to corroborate the foregoing....
"Since August, 1863, I had been in possession of the most conclusive evidence of the alliance, for the purposes of hostility against the whites, of the Sioux, Cheyennes, Arapahoes, Comanche, Kiowa and Apache Indians.
"Their plan was to interrupt, or, if possible, entirely prevent all travel on the routes along the Arkansas and Platte rivers, from the states to the Rocky Mountains, and thereby depopulate this country....
"With very few troops at my command, I could do little to protect the settlers, except to collect the latest intelligence from the Indians' country, communicate it to General Curtis, commanding department of Missouri, and warn the settlers of the relations existing between the Indians and the whites, and the probability of trouble, all of which I did....
"Commanding only a district with very few troops under my control, with hundreds of miles between my headquarters and the rendezvous of the Indians, with a large portion of the Santa Fe and Platte routes, besides the sparsely settled and distant settlements of this Territory to protect, I could not do anything till the 3rd regiment was organized and equipped, when I determined to strike a blow against this savage and determined foe. When I reached Fort Lyon, after passing over from three to five feet of snow, and greatly suffering from the intensity of the cold, the thermometer ranging from 28 to 30 degrees below zero, I questioned Major Anthony in regard to the whereabouts of hostile Indians. He said there was a camp of Cheyennes and Arapahoes about fifty miles distant; that he would have attacked before, but did not consider his force sufficient; that these Indians had threatened to attack the post, etc., and ought to be whipped, all of which was concurred in by Major Colley, Indian agent for the district of the Arkansas, which information with the positive orders of Major-General Curtis, commanding the department, to punish these Indians, decided my course, and resulted in the battle of Sand Creek, which has created such a sensation in Congress through the lying reports of interested and malicious parties.
"On my arrival at Fort Lyon, in all my conversations with Major Anthony, commanding the post, and Major Colley, Indian Agent, I heard nothing of this recent statement that the Indians were under the protection of the government, etc., but Major Anthony repeatedly stated to me that he had at different times fired upon these Indians, and that they were hostile, and, during my stay at Fort Lyon, urged the necessity of my immediately attacking the Indians before they could learn of the number of troops at Fort Lyon, and so desirous was Major Colley, Indian agent, that I should find and also attack the Arapahoes, that he sent a messenger after the fight at Sand Creek nearly forty miles to inform me where I could find the Arapahoes and Kiowas; yet, strange to say, I have learned recently that these men, Anthony and Colley, are the most bitter in their denunciations of the attack upon the Indians at Sand Creek. Therefore, I would, in conclusion, most respectfully demand, as an act of justice to myself and the brave men whom I have had the honor to command in one of the hardest campaigns ever made in this country, whether against white men or red, that we be allowed the right guaranteed to every American citizen, of introducing evidence in our behalf to sustain us in what we believe to have been an act of duty to ourselves and to civilization."