Did Sangwoo kill that woman? or it just a dream?

She ded beybi. Thats why he got a slight hallucination

Why though,, he didn't have any reason to :(

Oh never mind he is a psycho monster and the worst kind of trash human beings

oh thanks GOD, i thought the woman is still alive. im afraid that woman will report sang woo to the police. even tho sang woo is psycho i still worried. Btw thanks for the info