Driven by jealousy, Nguyen Van Sang brought gasoline to his ex-wife's home, doused her, and set her on fire, causing serious burns.

A physical education teacher at Le Dinh Chinh primary school killed a female colleague and buried her body in a coffee plantation following a romantic conflict after a school party.

After a four-month online relationship ended, Luu Minh Chien traveled from Lam Dong to Hanoi to reconcile, only to discover his girlfriend was still living with her husband, leading him to stab her over a dozen times.

The disappearance of pregnant woman Jodie Jakubaszek initially seemed unsolvable, until a bank card transaction provided the first clue in the case.