You got it! The most murderous member of the Soprano Family in Season One was Mikey Palmice with 3 kills to his credit. Mikey executed Brendan Filone with a bullet to the eyeball, threw Rusty Irish off a bridge, and blew the head off of Donnie Paduana.

If Mikey wasn't shot full of holes himself at the end of Season One, who knows how many more he'd have killed? At that rate, Mikey would have killed 12 people by now, far eclipsing Christopher, the most murderous Soprano Family man (with 5 kills).

"Keep your body strong, your blood clean, and your mind sharp and mean." Henry Rollins