Three extremes 2 aka Saam gaang 2002
(Korea/Thailand/Hong Kong 2002) Thanks to Doctor 5000 & Ethen for the Upload. Memories: A woman wakes up on a street without memory. A husband cannot remember why his wife left him. The woman wanders the streets trying to contact the only phone number she has on her.
The husband see's her ghost in his apartment and discovers her mutilated body in a large bag in his home (Korea).