Board Thread:Episode Discussion/@comment-34633327-20171104074017/@comment-27684451-20171105210112

Summer isn't confirmed to be dead but presumed to be. Her article mentions too:

" Summer went on a mission and never came back. Specific details surrounding her fate are undisclosed or unknown."

We can play a bit with her fate and team STRQ now.

Say they share a bond, then Summer is confirmed for dead or Raven has some reason to not use the portal to get her.