案情2004年,海南某法院受理了一宗“亲牛鉴定案”:村民甲与村民乙先后各有一头水牛失踪,后村民乙偶然在户外拾得一头水牛,甲知情后前往察看,认为该牛正是自己所丢,甲要求乙归还,但乙认为该牛就是自己丢失的那头,甲遂诉至法院主张所有权。诉讼中,双方只能证实自己水牛失踪的事实,相互均不能从证据上 Case In 2004, Hainan, a court accepted a “pro-cow identification case ”: Villagers A and Villager B successively have a buffalo missing, after the villagers B accidentally picked up a buffalo outdoors, A to look after the informed, that the Cattle are lost, A request B return, but B believes that the cow is the one that he lost, then a suit to the court claimed ownership. In the lawsuit, the fact that both sides can only confirm the disappearance of their buffalo can not be evidenced from each other