I presume the meaning of “Justiceiro” is “Vigilante”. Google translate:
The video below shows an unidentified man killed three times by a “vigilante” on a bus platform located in front of Hospital and Emergency Room João Lúcio, East Zone of Manaus.
The victim’s sister told police that the victim was at the bus stop after leaving the hospital, where she accompanied the mother who had suffered a stroke.
An unidentified man arrived at the scene firing and talking that he would never steal again.
According to witnesses, the “vigilante” fled on a motorcycle.