Encountered a bug in the quest to
in act 2.
After triggering the quest by
Halsin walked off to the lake shore.
I then left the area, going to the
and
.
Upon returning, Halsin is no longer there. He can still be found at the act 2 camp.
Redditors have found a workaround (
https://old.reddit.com/r/BaldursGate3/comments/162yqd5/halsin_not_at_lake_shore_bug/ ) but it doesn't work for me. The subject refuses to talk to his killer.