@gamma2015 I think that would be hard to understand because ot seems like the murder was out of the blue. The order of events appears to be
1. Kanako is about to unlock her door to go home.
2. She sees a husband abusing his wife
3. She kills him.
If we're supposed to believe she was hired...
I knew something was weird when she said she was from didn't immediately call her homeland "Britain". I dont know much about the UK, but I'm pretty sure Avalon isn't a real place