Private First Class O. Grippe was a tech part of GFMC Task Force Herakles who, like the rest of the troopers, was killed when the Splinters attacked. He was most likely turned into a Dark Trooper.

Metroid Prime 2: Echoes Bonus Disc[]

"What's the matter? All I said was that Komaytos look like little Metr—"

Non-canon warning: This article or section contains information that may not be considered an official part of the Metroid series in the overall storyline by Nintendo.

Grippe has an unused Logbook entry that names him as T. Ivey, and reveals that he detected a Gunship flying onto Aether. It was determined not to be with the Galactic Federation or Space Pirates, so it is possible that he detected Samus's Gunship.

Unused Logbook entry[]

PFC T. Ivey

Metroid Prime 2: Echoes

Logbook entry

I thought I saw a blip on the long-range scanner this morning. It hasn't worked well since the attack, but I could swear I saw a Gunship of some kind dropping into N-space. Could be backup...or another... incoming! Incoming! IN---(transmission ends)

Non-canon warning: Non-canonical information ends here.