Not to add to his growing infamy, but he's uploaded this.
http://www.youtube.com/watch?v=gtxjAEW2ExcI urge you not to waste the 10 minutes I did watching it though. I will give a brief summary of what he claims he did. It should be noted he is protesting his innocence to such a degree it further stinks of lies. He's knows full well Bioware won't say much (if anything on the matter) and he's trying to win the public over.
1. He killed the three vendors in Outlaws Den for the Expertise Buff
2. Then attacking the Well-fed Womprat he contracted fever.
3. He gathered some friends and went to kill Gargath.
4. He looted the crystal off Gargath.
Note, he claims not to have been in a group when killing Gargath, thus no one knew of the drop besides him5. The crystal disappeared from his inventory on the way to his ship
6. He submitted a ticket asking what happened
6.5 Some stuff about him trolling another user.
7. Bioware CS contact him and give him item back
8. Presents item to the world
9. Major crap-storm
10. Bioware enter and put end to it all
11. Whines and moans about Bioware.
About 5 minutes into his "story" he shows some "emails" from Bioware. In no way are they proof of what he says. Afterall, how hard is it to fake an email?
For me this issue was put to bed the second Alison Berryman and Stephen Reid stepped in. But, if you ever needed more proof, you just need to look at Catch's "story". It is obvious the story has been created after the fact. A quick excuse made up in the hopes to make people believe what he did was real. But it just doesn't make sense. I mean, where is the link between Outlaw's Den and Gargath? Why would you fight a world boss without being in a group? Heck, is that even possible given the buffs and alike those things have?
Furthermore, in comments on Youtube and PCGamer he tries to add more details but they fall flat. Such as, he was in a group for Gargath, but dropped (he argues that is what caused the drop). But then, surely if he dropped group, why did he get loot?
Now, I realise I'm perpetuating it by actually following the story, but I hope he disappears as quickly as he appeared. He apparently only has a 7 day suspension, after which I hope to god everyone on the Republic side keeps their eyes peeled for him on the battlefield.
Heck, I'd put a bounty on his head if I had credits on that server, if not just purely for his awful behaviour in both obtaining the crystal and the aftermath.