I have access to the mailing addresses of hundreds of murderers. My friend has the list but I never write them directly. I have autographed art from Manson as well as Lee Boyd Malvo (the younger of the Washington D.C. Beltway Snipers) and a couple of John Wayne Gacy pieces. I also have autographed letters from Terry Nichols, Dennis Rader (BTK), Ted Kaczynski (Unabomber), Wayne Williams (Atlanta Child Killer), Edgar Ray Killen (Klan member that organized the murder of 3 civil rights people - Mississippi Burning movie is based off of), James Earl Ray (killed MLK Jr), Sirhan Sirhan (killed Sen. Robert Kennedy), and probably 15-20 others. The Rader, Kaczynski, and Sirhan Sirhan pieces are probably the most difficult to get.
I like your style. I was more a fan of "mafia hit men" and general serial killers. Richard Kuklinski and the confusion in a few areas about him has always intrigued me.
I collect vape stuff anymore lol, a little ammo, tools that I don't use anymore, used to collect knives and baseball cards.