It's weird he thinks he can still be jury, judge and executioner despite how badly that backfired the first time he attempted this shit.
Exactly this.
The absolute moron Kaito in cold blood strangled his love interest, because he thought she killed her friend and took her place, but actually she was branded as a child of an actual murderer by everyone, ostracized and her mother left her, so she took identity of Aiko that committed suicide because she didn't want Aiko family nor friends to be grieve over her horrible death they couldn't stop.
Now he thinks he resurrected her, but her true self is forever lost and what he created is an empty shell, an abomination of once traumatized girl...