Board Thread:Speculation House/@comment-27404492-20170918133425/@comment-4010415-20171010092028

73.Anon.52 wrote: The Devil&#039;s Advocate WP wrote: Then again, they could write it off as being some escalation in Grimm attacks or even suggest Salem is specifically having Grimm target Ruby's team. They already did... right before the seadragon attacked there was a conversation about escalation of grimm affecting travel....

It was actually after the fight, but yeah.

Sun : Well, I'm coming with you. The Grimm are getting worse; you saw it yourself!

Not to mention that Qrow also mentioned it all the way back in Volume 3.

Qrow : Honestly, we've run out of time. I don't know if you've noticed, but things are getting a lot scarier out in the world. Tensions are high. Grimm  are growing stronger, more prevalent