Thread:Grimmaniac/@comment-25819845-20150501171003/@comment-25862208-20150821050151

Collateral damage is basically incidental, unintended, or accidental damage; in the context of that sentence, it would mean being killed due to unintentionally becoming involved or dragged into a Wesen feud. She has nothing to do with the feud but could become a casualty because of it is how I read that sentence.

Just an example: as part of the Blutbad-Bauerschwein Feud, if one of Hap's friends had been in his house with him when it exploded, that friend could have become collateral damage because of the Wesen feud.