Nascimento's killing was the third shooting of a Brazilian journalist to be documented by CPJ this year.
"Brazilian authorities must thoroughly investigate Valério Nascimento's murder, determine if it was work-related, and bring those responsible to justice," said Carlos Lauría, CPJ's senior coordinator for the Americas. "We are alarmed by a series of violent attacks this year targeting journalists who report on official corruption."
Nascimento, owner of the newspaper Panorama Geral, was found dead Tuesday morning outside his doorway, shot in both the head and chest, according to news reports. Panorama Geral had only published four editions, according to a local news report.
Police are still establishing a motive for the killing, and haven't ruled out that it could have been politically motivated, press reports said. Citing local police, O Globo reported that the latest issue of Panorama Geral had uncovered irregularities in the administration of the mayor of the neighboring town of Bananal. The paper had also criticized the management of Bananal's public services including sewage treatment, public parks, and health clinics, according to press reports. Nascimento, who was also active in area politics, served as president of his local residents association and had twice run for alderman.
In April, Luciano Leitão Pedrosa, a radio and television journalist known for his critical coverage of local authorities and criminal groups, was shot in Pernambuco state. In March, critical blogger Ricardo Gama was seriously wounded when an unidentified gunman shot him in the head, neck, and chest as he walked in his Rio de Janeiro neighborhood.