Not all of Trueman's victims were completely forgotten about. Look I haven't seen much of GX but ever since I read about him this idea had been bugging me.
.com/wiki/The_Kageyama_sisters
Risa Kageyama is currently my favorite Yugioh character (also Anzu's coming in as close second thanks to Scribbler) and her and her sisters give off a Stepford Cuckoo vibe.
.org/wiki/Stepford_Cuckoos
There's another link for you if you care to know who they are. It isn't really important but it's there just in case. Risa Kageyama's name was on the list of victims but not her sisters. Meaning it's probable only she was a victim. So what happened to them?
This is in normal Yugioh archive because Risa and her sisters were from season zero and this only has a bit to do with GX. Also since I've only read the wiki article on this I cannot GX canon. Thus this is a drabble. A drabble where the authors note is longer then the drabble. Sorry about the horrendously long authors note, but hopefully it explains it. Go season zero! And remember to go to Youtube and watch Season Zero Abridged! It's not horrible rip off of Little Kuriboh!
We've lost a piece of us. An empty void we cannot feel, we cannot remember her name but we know she was here and now she is gone. Stolen from us.
Two girls in matching uniforms and with matching purple hair sat on the steps of Kaiba Corp in stone like silence. They sat ramrod straight like emotionless dolls. Between them was a space large enough to admit one more of them, a exact double, a triplet. It was empty.
Angels of darkness, without their sister not powerful enough to throw off the spell completely but strong enough to sense the void. Aether in a mind link.
Risa
They stood up in unison and looked around the nearly empty streets.
"When shall we three meet again, in thunder lighting or in rain?"
"When the hurlyburlys done, when the battles lost and won."
The two in one turned to the setting sun and left the last line open. They would find their sister. Even if they had to follow in her footsteps.