Sentry 129
From Halopedia, the Halo wiki
| This article's title is a callsign, an alias, or a nickname, as no proper name for the subject has been revealed. |
Sentry 129 was a Marine officer at a New York military base in 2552. When Janissary James broke into the base's motor pool to return a stolen gate pass, he was sent to bring her in. Jan eluded him, however, by hiding on the ceiling with preternatural strength.[1]
