Andro the Doomsman
http://www.marvunapp.com/Appendix/androi.htm
Villainy : terrorist leader of an android revolution ?
Currently free (perhaps in another dimension)
Ammo and the Wildboys
http://marvel.wikia.com/Ammo_(Earth-616)
http://marvel.wikia.com/Wildboys
Villainy : street gang, revolutionaries
The gang may be still active in NY
Junzo Muto
http://www.marvunapp.com/Appendix/junzomut.htm
Villainy : leader of a branch of the Hand, the assassins guild
May have lost the iron fist, but he still has magical powers and he is free
Deathtrap
http://www.marvunapp.com/Appendix2/deathtrap.htm
Villainy : assassin for hire (and sadist)
Free, rich, unpunished, not convicted
Amun
http://marvel.com/universe/Amun
Villainy : professional assassin for hire
Active
Gadget
http://www.marvunapp.com/Appendix/gadgetpowerman.htm
Villainy : illegal weapons designer
Free (he prefers not to mess with superheroes)
Stealth Inc.
http://www.marvunapp.com/Appendix3/stealthincwolv.htm
Villainy : kidnapping
Free (Nota Bene : Stealth Inc : 1 - Wolverine : 0 !)
Foreigner
http://en.wikipedia.org/wiki/Foreigner_(comics)
Villainy : former leader of an assassins guild
Active
Insomnia
http://www.marvunapp.com/Appendix/insomniadd.htm
Villainy : kidnapping, accomplice of Mister Fear
Free & active
Stryke
http://marvel.wikia.com/Stryke_(Earth-616)
Villainy : member of the terrorist A.I.M.
Free (A.I.M. may have forgotten him)
Nota Bene : Stryke : 1 - Iron Man : 0
Mycroft
http://marvunapp.com/Appendix/mycrft.htm
Villainy : perhaps, white collar delinquency with Roxxon Oil
Too smart to get caught and too smart to fight against Tony Stark
Alex Grimond
http://www.marvunapp.com/Appendix/grimondalexforeigner.htm
Villainy : killed a man in cold-blood to become the world's top assassin
Fate : uncertain (did he accept to become a human target for the Foreigner ? or did he escape ? did he die ?)
F.A.C.A.D.E. (who else, lol ?)
http://www.marvunapp.com/Appendix5/facadesman.htm
Villainy : killed Lance Bannon
Free, unconvicted, unpunished and a secret identity
Do other examples come to mind ?
