Western Black Rhinos were conserved in National Conservative parks, which did not halt their extinction. To monitor and protect white rhinos, WWF focuses on better-integrated intelligence gathering networks on rhino poaching and trade, more antipoaching patrols and better-equipped conservation law enforcement officers. WWF is setting up an Africa-wide rhino database using rhino horn DNA analysis (RhoDIS), which contributes to forensic investigations at the scene of the crime and for court evidence to greatly strengthen prosecution cases. WWF supports accredited training in environmental and crime courses, some of which have been adopted by South Africa Wildlife College. Special prosecutors have been appointed in countries like Kenya and South Africa to prosecute rhino crimes in a bid to deal with the mounting arrests and bring criminals to face swift justice with commensurate penalties.