Someone has identified him as Jon Meis although not confirmed by Seattle PD.
http://www.christianitytoday.com/gleanings/2014/july/campus-shooting-seattle-pacific-university-spu.html
Here is his FB page.
https://www.facebook.com/jon.meis
His FB page is mostly empty, him and an apparent girlfriend or friend who is a girl.
Jon Meis is the ROTC hero that disarmed the perp. The perp was NOT a student.
The captor was IDed as John Meis, NOT the shooter. Shooter still unidentified.
There was also this little bit of fluff in the CT article:
“This is the latest in a string of Christian college attacks in the last two years.
The then go on to list all of FOUR such attacks.