A Young Woman Is Stabbed To Death By A Former Friend And Badly Wounded And Left For Dead

Young woman called Sara stabbed by ex-boyfriend, it seems he is still on the run. No further information.
They are asking the Sara to stay with her eyes open. 0:18 a woman asks the cameraman if she called an ambulance, she did. At around 0:24, a woman tells Sara to sit up, and she reacts by moving her foot. 0:30, another woman says they should stop talking to her.
0:36 - "There's Sara. Quequeto(probably ex's nickname) tried to end Sara's life here in the Barreirão. Quequeto escaped. These guys in black right there are cops, going after him... Quequetão, you're now fucked."