Overview
- Gabrielle Cristine Pinheiro Rosário turned herself in at the Capital Homicide Division in Barra da Tijuca with her attorney.
- Investigators say two alleged executors — the motorcycle driver and the gunman — were arrested earlier and confessed to taking part in the crime.
- Laís de Oliveira Gomes Pereira was shot in the back of the head while pushing her younger child's stroller in Sepetiba, and the baby was not injured.
- Detectives are analyzing message exchanges that may have been used to track the victim and are probing whether other intermediaries were involved.
- Police attribute the suspected motive to a dispute over the victim's daughter, with witnesses describing possessive behavior toward the child.