Would be funny if there are a bunch of time traveler or soul swapper or whatever group trying to >teleports behind you trying to fix whatever happened in their future.
If I had to guess it's based on what she said in page 6.
The guilt of that incident was eating her alive so when she got a chance to be brought to justice in a way as she saw it she might not have put up much of a fight especially after seeing that the murders stopped once she was accused