Accepted 76561198031845579 (Anddy / Alternate)

Victim (me)
steamID: TehBandit [FISH]
steamID32: STEAM_0:1:40399998
steamID64: http://steamcommunity.com/profiles/76561198041065725
customURL:
steamrepURL: http://steamrep.com/profiles/76561198041065725

Scammer (Alternative / Anddy)
steamID: Alternative (or Anddy *When the attempted scam happened)
steamID32: STEAM_0:1:35789925
steamID64: http://steamcommunity.com/profiles/76561198031845579
customURL:
steamrepURL: http://steamrep.com/profiles/76561198031845579

Pics of the scam in the trade window;
http://imgur.com/i4kt2 (Cropped and easy to read)
http://imgur.com/EfgrX (Full Window of my monitor, just PrntScrn'd so it's kinda hard to read here)

Decription (The Chat *he was using /me)
Anddy Hello
TehBandit [FISH]: Hey
Anddy Im Anddy an admin from Valve ! Im here to scan your Fast Learner and Taunt : The High-Five !
TehBandit [FISH]: Sure
TehBandit [FISH]: Go ahead
Anddy trade me and give it to me for about 1 hour
TehBandit [FISH]: Why?
Anddy because you are suspected of illegally obtained that items
TehBandit [FISH]: Illegally obtained? How so?
Anddy i will give you back in about 1 hour after i scan it
Anddy you are suspected of scamming !
TehBandit [FISH]: Well Anddy, may i say something first?
Anddy sure
Anddy had asked to trade with you, but you did not respond in time.
TehBandit [FISH]: Im recording this. I noticed you had a private profile. You sir, are a scammer. this is screenshotted, recorded and this is going to be sent to every place that records scammers. INCLUDING VALVE! I got all my items legally through trading and through friends/ Say Hello to youtube <3
Anddy is now Offline.

Please help me deal with this scammer! Who knows how many other people he has done this to?
His name is currently Alternate, but at the time was Anddy.

Hope I did the format right, and thanks for your help SteamRep <3

Added to notes. Thanks for the report.