At first all firing was at close range; half the Indian men were killed or wounded before they had a chance to get off any shots. Some of the Indians grabbed rifles from the piles of confiscated weapons and opened fire on the soldiers. With no cover, and with many of the Indians unarmed, this lasted a few minutes at most. While the Indian warriors and soldiers were shooting at close range, other soldiers used the Hotchkiss guns against the tipi camp full of women and children. It is believed that many of the soldiers were victims of friendly fire from their own Hotchkiss guns. The Indian women and children fled the camp, seeking shelter in a nearby ravine from the crossfire. The officers had lost all control of their men. Some of the soldiers fanned out and finished off the wounded. Others leaped onto their horses and pursued the Natives (men, women, and children), in some cases for miles across the prairies. In less than an hour, at least 150 Lakota had been killed and 50 wounded. Historian Dee Brown, in "Bury My Heart at Wounded Knee", mentions an estimate of 300 of the original 350 having been killed or wounded and that the soldiers loaded 51 survivors (4 men and 47 women and children) onto wagons and took them to the Pine Ridge Reservation. Army casualties numbered 25 dead and 39 wounded. Black Coyote died at Wounded Knee.