Mace is pretty much instant though. You know exactly when you come in contact with mace. These people were home or on their way home when they noticed something wasn't right.
I would imagine that someone in the audience near the people being affected could release some slow acting agent in to the air, in a localized direction.
That seems like a likely culprit. But strange how just a specific area was affected and not anywhere else.
Mace is pretty much instant though. You know exactly when you come in contact with mace. These people were home or on their way home when they noticed something wasn't right.
I would imagine that someone in the audience near the people being affected could release some slow acting agent in to the air, in a localized direction.
Yes. We've got to keep thinking so we can figure this out to prevent another occurrence.