[quote=@Bonjour xx]
<Snipped quote by SimplyJohn>

When Marga sees the damage, she's going to put on her goggles. Readings for chemical traces of various things will appear. Now, what do you want them to explain and then not explain/leave unanswered?
[/quote]
As with anything like that, just write that she uses her goggles and then I'll make a post to tell you what readings she gets.