Deep down her heart, she knew that she was responsible for her daughter's death. In fact i am sure she was in the know how of her daughter's relation with Kanda. Women as rule are hyper sensitive and impulsive but this suicide had a lot to do with her own guilt killing her from inside. The whole episode is a sad reminder to those who think money takes precedence over morals
This is more posturing by the police. What is one more charge of abetment to suicide, when Kanda is never going to be convicted of anything.
Suicides are affairs of abnormal mental status.
Torturing a living male on the basis of a note written in madness, is sheer injustice.
In this case, it is anti-male.