Shooting attack leaves dead and injured in Campo Mourão, in Paraná The three people who died in a shooting that hit customers at a convenience store in Campo Mourão, in the North of Paraná, on Friday night (17) have been identified. The victims are: Michael Zachytko Cavalcante, 38 years old; Marcio Bertholdo Geraldo, 43 years old; Veridiana Gaya Menim Machado Sate, 40 years old. Security camera footage shows the moment a suspect wearing a balaclava arrives at the scene on foot, points his gun inside the establishment and opens fire. It is also possible to see the hustle and bustle of people there. ? Follow the g1 PR channel on WhatsApp Victims Michael Zachyatko Cavalcante, Márcio Bertholdo Geraldo and Veridiana Gaya Menim Machado Sate Social networks The information was confirmed by the State Secretariat for Public Security (SESP-PR) this Saturday morning (18). Two people, aged 23 and 41, were injured. Authorities have not officially released the names of the victims and there is no information about their health status. The motivation for the shooting is being investigated. RPC, a TV Globo affiliate in Paraná, found that the police are working with the hypothesis that the target was Veridiana Sate. She was rescued in serious condition, but died in hospital. Her connection with the teenager has not yet been disclosed. The attack also resulted in the deaths of Marcio and Michael, according to SESP. Convenience is the target of gunfire in Paraná Reproduction The RPC found that the suspected shooter is a 16-year-old teenager, who has been identified and is wanted. In his house, the police found explosives and the young man's mother, who was arrested. The bomb squad was on site and carried out the technical and safe handling of the explosive material. "[The mother] was arrested in the act for being in possession of two pieces of ammunition, portions of narcotics, signal blocking antennas and explosive material. The investigation is ongoing to clarify her relationship with the crime", stated SESP. Authorities sealed off the crime scene from the crime. The Civil Police and Scientific Police were ready to begin investigation and forensic work. More news: AUDIO: pilot reports 'chill' to flight controller after seeing lights Investigation: Teenager was murdered in front of his girlfriend in Paraná 'Sincere': Fugitive asks to be arrested after being randomly approached by guard Videos: Most watched on g1 Paraná Read more news on g1 Norte e Noroeste.