Maceió, Alagoas, Brazil

An 18-year-old woman, Roseane was stabbed to death by her ex-partner, 22-year-old Erick.

Security camera footage captured the crime. Erick follows the victim, applies a rear naked chokehold, knocks her down, and stabs her more than nine times. After the murder, he fled, taking the woman's cell phone and purse.

Erick threw the victim's belongings onto a roof during his escape, but he was apprehended by police, and he confessed to the crime.

Upon recovering Roseane's phone, the police found messages that confirmed a meeting had been arranged with Roseane so that she could return the ring she had received from him, in order to lure her to her death.

Erick already had a criminal history for drug trafficking, threats, damage, bodily harm, and domestic violence.