Masayuki is suspected of killing his ex-wife when the police find her dead. There was a message written in blood on her hand that put Masayuki at a great disadvantage. The only one who can vouch for his innocence with an alibi was Yuki-Onna, who was with him at the time of the murder. But there's no way he can let a yokai provide a statement for him. Yuki-Onna asks Kotoko for help to track down the real killer.
and her arms show signs that 
she tried to defend herself.
.وعلى ذراعيها إشارات على محاولتها للدّفاع عن نفسها
y sus brazos indican
que opuso resistencia.
y sus brazos indican
que opuso resistencia.
e os braços mostram
ferimentos de resistência.
А по рукам видно,
что она сопротивлялась.