Declined Attempted Scammer

Victim:
steamID: Łørd Šãńdvīčh
steamID32: STEAM_0:0:27168541
steamID64: http://steamcommunity.com/profiles/76561198014602810
customURL: http://steamcommunity.com/id/76561198014602810
steamrepURL: http://steamrep.com/profiles/76561198014602810

Scammer:
steamID: Youtube Money
steamID32: STEAM_0:0:55613479
steamID64: http://steamcommunity.com/profiles/76561198071492686
customURL:
steamrepURL: http://steamrep.com/profiles/76561198071492686

Screenshots:
- Pictures of chat (required)
I closed out after he said he would get middleman. Only after further investigation did I think of reporting him :l

Description:
I was trading with http://steamcommunity.com/profiles/76561198071492686 because he wanted my orbiting fire private eye for 2 buds and 2 white bills. I wanted 3.0 for it so I accepted his 2.8 offer. Once I added him he invited me to trade and started to complain how the trades have not been working and so on. The trades were working just fine for me, but he still complained. He then suggested that he could get a reputable guy from steamrep to be our middleman. I told him I did not trust middlemen and my close friend who is on a computer right next to me would work just fine for a middleman, and I would go first. He said that was fine so I gave my friend the hat and then my friend blocked me and my friend as soon as he added him. After that I found out that he was an SR Scammer and he had an alt who had good rep. I think that his alt would be the middleman and then the alt would run off with my stuff. I do not have any pictures to supply evidence (My fault) but that would explain why he blocked me and my middleman.

Just for reference, that account is claiming my rep thread as his own, and that I am his "main," but this is a lie. I do not own that account.

Without screenshots to corroborate the claim, not much can be done.