Cato Hostilius

Cato Hostilius is a frumentarius in Caesar's Legion stationed around Hoover Dam in 2281. He appears only if the player character has started ​​the quest Arizona Killer.

Background
Cato Hostilius is charged to spy on the NCR in Hoover Dam to find an easy way to assassinate President Aaron Kimball during his speech.

Quests

 * Arizona Killer: The Courier will be required to meet with Cato Hostilius between Ranger station Delta and the cazador nest on top of the mountain. There, he will offer the Courier advice on how to assassinate President Aaron Kimball before resting. Upon waking, he will be dressed in civilian clothing, give the Courier NCR armor as a disguise, and rush over to Hoover Dam in the middle of the crowd awaiting the president's arrival. After the quest is completed, he will disappear from the game.

Other interactions

 * Cato will treat the Courier with contempt if they are a woman.

Appearances
Cato Hostilius appears only in Fallout: New Vegas.