Leon

 is Daren Hightower's personal bodyguard in the Heights district of the Hub in 2161. He decides who does and does not see Mr. Hightower.

Interactions with the player character
Leon will gruffly converse with you, but he's not exactly useful for information. If Mr. Hightower yells for the guards, you're personally kicked out by Leon.

Leon's only function is to be the deadliest guard Hightower has, especially if you've downloaded an armor piercing ammo fix.

Inventory
He has five marks on his 14mm pistol, supposedly representing five people who wanted to kill Mr. Hightower that he killed.

Appearances
appears only in Fallout.