During Jammeh's rule, the opposition was again fragmented. An example was the infighting between members of the National Alliance for Democracy and Development (NADD) that was formed in 2005. Jammeh used the police forces to harass opposition members and parties. Jammeh was also accused of human rights abuses, especially towards human rights activists, civil society organisations, political opponents, and the media. Their fates included being sent into exile, harassment, arbitrary imprisonment, murder, and forced disappearance. Particular examples include the murder of journalist Deyda Hydara in 2004, a student massacre at a protest in 2000, public threats to kill human rights defenders in 2009, and public threats towards homosexuals in 2013. Furthermore, Jammeh made threats to the religious freedom of non-Muslims, used 'mercenary judges' to weaken the judiciary, and faced numerous accusations of election rigging.