“People have been murdered by non-human intelligences” – Coulthart, citing Grusch evidence

I caught this in the latest interview with Ross Coulthart and found it deeply unsettling. Grusch did hint at violence in his testimony, but here Coulthart is saying explicitly that there is evidence of NHI killings:
https://www.youtube.com/watch?v=cbJDRwPHnqE&t=45m5s

What does everyone think about this? What would be the circumstance for it?

I’ve kind of assumed any NHI would be unfeeling and removed from human affairs, that perhaps they would have some loftier objective for showing themselves. But a murder? That’s… oddly involved, and in-the-weeds, isn’t it? Apparently malicious, too…

​