According to Live Leak:

UPDATE: 1-17-2012 – 1 of the attackers have been arrested (Raymond P.) and will be used to track the other 6 in a investigation by police.
http://www.youtube.com/watch?v=M1Hc-K3F2g0&;feature=player_embedded

names of the 7 posted below:
WESLEY WU – grey hoodie, main kid attacking the man, deleted facebook.
EASLEY WU – big puffy jackey with fur hood, blue striped adidas pants
RAYMOND PALOMINO – white guy with no mask
TODD RAMOS – grey and black hoodie
JOHNNY LI – blue hoodie and blue snap back on
DANNY HUI – dressed in all black

http://discussions.wgntv.com/20/wgn/wgntv-chicago-teen-beaten-caught-on-tape-…

Possible offender: Johnny J Li
(773) 8231160
3518 S Paulina St
Chicago, IL 60609-1228

Possible Parents to this offender:
Wan S Lau
(773) 8231160
3518 S Paulina St
Chicago, IL 60609-1228

Chi Lau

3518 S Paulina St
Chicago, IL 60609-1228

Raymond Palomino

Father: Alejandro Palomino

Mother: Mariel Palomino

(773) 8935231

Address: S Riverside Plz Chicago, IL

DANNY HUI –http://www.facebook.com/profile.php?id=100000507118744

EASLEY WU-http://www.facebook.com/profile.php?id=100000673886075

facebook [.] com/ profile.php?id=100000237825889­&sk=wall Todd Ramos Facebook.

Raymond Palomino:
http://www.myspace.com/431569244

The Chinese man was saying, “please no more, don’t hit me anymore please”. Obviously this guy didn’t do anything and was jumped. His English wasn’t good either. The original poster took the video down for obvious reasons, and in his comments he was proud of his accomplishment This needs to be told! The guy showed his face on camera, we need to catch him.

helpless asian man attacked and jumped by 7 others behind school
Brutal Chinese beatdown guy jumped Getting Owned racist racism chicago asian fight behind school

[youtube http://www.youtube.com/watch?v=w0ugUJEiWYo&hl=en_US&feature=player_embedded&version=3]