http://twitter.com/#!/TLTheTruth/status/226535840204062720

These appear to be Boik’s Facebook, MySpace, and Twitter pages. According to several Twitter users, he was at one point a student at Gateway High School in Aurora, Colo.

I didn't know you personally but I saw you around the halls of Gateway HS. R.I.P. AJ Boik. You will be missed.

— Javier S. (@JAViS_96) July 21, 2012

Many who knew him or knew of him are tweeting condolences:

R.I.P AJ Boik..I met you at night games and you were friendly and funny.

— Joy Thames (@onajoyride_) July 21, 2012

RIP Aj Boik, you were such a great friend.

— Danielle Euglow (@daniiirose) July 21, 2012

r.i.p to my friend AJ Boik, everybody pray for his family.

— Kiara (@KaeKae_xox) July 21, 2012

RIP Aj Boik forever lives in our heart. i cant believe this shit, you always find a way to keep a smile in our face #movietheatershooting

— Bukun Aya Oba (@NigerianLve) July 21, 2012

https://twitter.com/Adamwanpadawan/status/226517029392355328

R.I.P. Aj Boik. Now you may rest your soul assed suffer no more. You will be greatly missed. #7.20.12

— Kiesha (@ThatGirlKiesha) July 21, 2012

@JoshIsCray AJ Boik. Amazing guy, part of the Chess Team.

— Becca (@bfeocrcda) July 20, 2012

Related: 

6th Aurora shooting victim named: Micayla Medek

5th Aurora shooting victim ID’d on Twitter: Matt McQuinn

Friends tweet name of third possible Aurora shooting victim: Alex Teves

Man still missing after Aurora shooting; Update: Alex Sullivan, 27, confirmed dead

Aurora shooting victim’s mom: Please get #RIPJessica trending

Aurora shooting victim Jessica Ghawi was tweeting just before her death; was present at mall shooting in Toronto six weeks ago

Read more: http://twitchy.com/2012/07/21/another-possible-aurora-shooting-victim-a-j-boik/