A cadaver dog and its handler leave the rural home, where law enforcement from numerous police agencies investigated a report from a psychic that up to 30 bodies were buried in a mass grave, east of Houston June 7, 2011. A false tip from the psychic prompted Texas authorities to swarm a rural home looking for a mass grave that included children. REUTERS/Richard Carson (UNITED STATES - Tags: CRIME LAW ODDLY ANIMALS)