According to Utley , Dorman fell , badly wounded in the chest , and several warriors gathered around to finish the job .
A 2008 biography of Sitting Bull by the prominent historian Robert Utley notes the incident in more detail .
According to Robert Utley , Dorman fell , badly wounded in the chest , and several warriors gathered around to finish the job .
A 2008 biography of Sitting Bull by the prominent historian Robert Utley notes the incident in more detail .