6. Past Tense

After Principal Eisenbud's new pocket computer gets stolen, Jake the janitor is immediately a suspect after student's hear a rumor about his past as a prisoner. However, the rumor gets worse when Em hears that her dad was not only Jake's friend, but a former inmate with him in jail. The gang is sure that Jake wasn't behind the theft and must figure out who was responsible. Meanwhile, Emilie deals with the rumors of her father's past.