The climate of press freedom in Peru remained much the same as 2012, with reporters being targeted with violence and defamation suits for reporting on local corruption. While no journalists were imprisoned, two were convicted on criminal defamation charges and received suspended prison sentences. A bill that eliminated jail terms for defamation has remained stalled in Congress since mid-2011. Journalists covering widespread protests of a mining project in northern Peru were targeted with violence and intimidation by all sides in the conflict. Journalists and news outlets reporting on corruption and organized crime were also targeted in non-fatal attacks. One journalist was killed in unclear circumstances. CPJ continues to investigate whether the murder was work-related. Past murders of journalists remained unsolved, and prosecutors appealed the acquittal last year of the former mayor of the city of Coronel Portillo in the 2004 murder of radio journalist Alberto Rivera Fernandez. Human rights groups and journalists raised concerns about the implications of a bill that would criminalize the denial of terrorist crimes, a cybercrime law that criminalized some Internet speech, and the move by the country's leading daily to buy a media company that resulted in its owning 78 percent of the newspaper market.