Notice this story happened on August 9, 2016, the day that leaves 144-days left in the year. The word 'killer' has a Jewish Gematria of '144'. '144' is a number associated with death, killing and 'time'.
8/9/2016 = 8+9+20+16 = 53
8/9/2016 = 8+9+2+0+1+6 = 26
8/9/16 = 8+9+16 = 33 (Seahawks) (Seahawks won their only Super Bowl on the 33rd day of the year)
This incident also came 33-days before the home opener on September 11, 2016.
Thirty-Three = 156; 911 is the 156th prime number
It was also a total span of 34-days from the incident to the opening game. The news ended up saying this death was a 'suicide'. If anyone really died, this was a ritual sacrifice, no doubt.
Notice above the date of the incident also had '53' numerology. That is the number of men on an NFL roster, and also connecting to the gematria of 'CenturyLink'.
Century = 3+5+5+2+3+9+7 = 34
Link = 3+9+5+2/11 = 19/28
Field = 6+9+5+3+4 = 27
Century Link Field = 80/89 (August 9, or 8/9)