In the seriesEdit
Marco Vargassi accidentally shot a girl, Amanda Beckitt, while intending to shoot John Marcone. The Vargassis then covered it up, having the comatose girl officially declared dead, while moving her to a different hospital. This was to avoid the unfortunate consequences of the shooting: while her continued existence was of no matter if they were never found out, she could be produced alive if they were ever tried for her murder.
His and his father's whereabouts are unknown, although it is highly probable that Marcone is responsible for their disappearance.