Improper Format Paypal Scammer

Victim:
|steamID: antmanbee
|steamID32: STEAM_0:1:40308859
|steamID64: http://steamcommunity.com/profiles/76561198040883447
|customURL: http://steamcommunity.com/id/antmanbee
|steamrepURL: http://steamrep.com/profiles/76561198040883447

Scammer:
|steamID: An itch in the back
|steamID32: STEAM_0:0:46344959
|steamID64: http://steamcommunity.com/profiles/76561198052955646
|customURL:
|steamrepURL: http://steamrep.com/profiles/76561198052955646
Proof(Not in order):http://i.imgur.com/AJSbd.png http://i.imgur.com/QOSlD.png http://i.imgur.com/yU5uK.png http://i.imgur.com/uN42i.png http://i.imgur.com/QJpvw.png http://i.imgur.com/VjVgY.png http://i.imgur.com/QzQP9.png
Description: This player http://steamrep.com/profiles/76561198045534868 told me that his steam friend was interested in purchasing my Strange Festive Bat and Festive Weapon Set for paypal money and introduced me to the scammer. I do not believe that he was in on this; he has not deleted me nor altered his profile and actually suggested ways to report said scammer. He introduced me to the scammer(who has changed his name, which can be seen in his alias history). The neutral player tried to middleman and steam was not working so we decided I would trade directly with Necromancer(his then name).It was decided I would go first and after I gave the items over, he claimed they had no appeared in his backpack and suggested we all log off and on again to check where the items were. I did so and when I went back on, me and the neutral player found that we had been deleted off the player's friends list. My items were gone and the scammer had changed his name and made his profile private.