I think it spells out 10.15.11
The 15th of October of 2011.
8+2=10
7+8=15
9+2=11
Now from all the posts you made that day, the only one that had something embedded was the one you posted on the Giveaway, your avatar and Reach stats.
I'm not sure if I got this right or I need to say more, the only noticeable things there are the LSU shirt and the fact that you are wearing sunglasses? So that means you're studying/studied working/worked at the Louisiana State University. Also that your gt is master kensei and your tag is DETH. Obviously stands for death?
Haha I'm not sure man. I might be completely off here. I don't see a problem, just the clue. I aint Sherlock, just Dr. Watson.
Edit: I just saw your second hint, saying how you read the newspaper from the last page. Thats where the funeral stuff are right? So by the tag DETH = death I think I might be close.