Silas Archer

Silas Archer is the headmaster at the Tarsus Academy in Cairo in 2072, whose students are mysteriously disappearing. When questioned about the disappearances, Archer dismisses them as a mere prank. He also states that he's been at the Academy too long, and that "This job is almost finished".

Upon looking for the missing children Abana Khodair, Eeva Nassif and Jennifer McAllister, Alex finds a secret office in the Academy, revealing files that Archer is actually a member of the Knights Templar. He plans to terminate the most promising students before they can be "corrupted" by biomodification.

The player can either kill Archer at the Academy, wait until the return to Cairo later in the game, where he appears as a Templar assassin above the Nassif family's apartment in the Medina, or report him to the Standard Security Corporation(or SSC) guards in their HQ in the Arcology, prompting his arrest of which the player hears in a news bulletin after he leaves Cairo.