Taking advantage of the moonlight , the young men and women came to the lake to play play in the wat...
Taking advantage of the moonlight , the young men and women came to the lake to play play in the water suddenly two men to a shriek , and blood poured out in water , the two were dragged into the water . A father and son boating on the lake , and his father reach out into the water, hand biting to be dragged into the water . The police quickly investigate , however, things confusing , the original dozen years ago , the lake was a military base , bite tourists annexation DNA variation in food is the military had nurtured terror Piranha Piranha fish ......
