She was Boone's commanding officer in the Bitter Springs massacre, ordering all troops to fire on sight on anyone escaping the camp. After the Bitter Springs massacre, she has been given the authority of watching over the troops and refugees in the area and demoted from the rank of major to captain. If Boone maintains his grudge towards the events of Bitter Springs, he would personally see to it that she is killed along with him.
"About three years ago, this canyon was the main encampment for the Great Khans. NCR's 1st Recon tracked them here after a raid and made an attack. There was a communication mix-up that resulted in some noncombatants being killed. It was a tragic mistake, but we've done all we can to make amends."
"It started about six months ago. At first it was just supplies going missing - we figured it was refugees. Then people started dying. Always a single bullet to the head, always from extreme range. We've lost eight refugees and three soldiers to this son of a bitch. We know he must be hiding out in one of the caves up in the mountains, but I don't have enough men to send out looking for him!"