Board Thread:False Info and Speculative Discussion/@comment-31079951-20170118192820/@comment-11533671-20170122024406

1) GRs showed up soon after and came through the same rift Douglas & Parrish entered.

2) GRs haven't been shown to kill ppl only take them prior to Douglas gaining their power.

Those two reasons are why I just assumed Douglas ordered them to kill Scott and Co. They seemed to only be trying to kill Malia, Lydia and Scott given that they didn't try to kill Peter and took him instead.