As the Ghost Dance movement grew in popularity, more and more Sioux Indians left the reservations to join the large religious gatherings that met on the open plains. Chief Big Foot was among them until the coming of winter in 1890. His people were cold and hungry, and Big Foot himself was sick with pneumonia, so he decided to lead his band of Minneconjou Sioux back to the Pine Ridge reservation. On the way, they were intercepted by the U.S. Cavalry and brought to Wounded Knee Creek. The Indian camp was completely surrounded by cavalrymen and heavy artillery. Colonel James Forsyth was under orders to disarm the Indians, and tensions ran exceedingly high during the search that took place in the morning of December 29. One shot was fired-and suddenly both sides were shooting each other at pointblank range. This photograph shows the grim aftermath of the fighting.