Rufus Probus

Rufus Probus, rose for the equestrian ranks to a powerful senate seat, but was later accused of treachery and heresy by Emperor Tiberius after the disastrous disappearance of the second antarctica expedition. Before he could be tried and executed he was able to cowardly kill himself by a knife smuggled into his prison by an unknown accomplice.

Many died at the command of Sejanus in the quest to bring the accomplices to justice.