Initiate Pek was born in 2261 and is young (16), gung-ho, and inexperienced. He is in love with Sarah Lyons (who finds him secretly amusing but is professionally annoyed with his behavior, and has requested that he patrol a different part of the Metro area). Pek is always the one charging into danger first, celebrating victory prematurely, and possibly getting blown away by foes he never saw coming.
Hoss and Pek will follow you around Falls Church (and even to other places) if you do not accept caps as a reward. If Hoss is killed, Pek will spawn dead in the closet, with the door usually locked at a Very Hard level.
"Oh, thank God. Paladin Hoss sent you, didn't he? I knew he wouldn't leave me behind. When they attacked, we were cut off so quickly. My gun jammed and I never even got a shot off. I couldn't do anything but hide."
pcps3xbox360 It is possible to complete this mission successfully, only to have Pek respawn inside the office if you return at a later time. He may begin following you all over again, or simply cower and be grateful. [verified]
pcps3xbox360 Pek sometimes turns out to be dead in the building before you enter it. Hoss may be missing, and will not pay you your caps if found. [verified]
pcxbox360 Initiate Pek may occasionally randomly appear after waiting or sleeping, only to then run off to Falls Church, no matter how far the distance. This may have been fixed after patches. [verified]
xbox360 Pek may spawn randomly on the spaceship in Mothership Zeta, and follow the player. This goes for Hoss as well.[verified]