Stranger than Fiction: The Puerto Rican Killer (1998)
Puerto Rico is home to a rich legend of a mysterious creature, known as the chupacabra, preying upon the animals of this archipelago. Eyewitness accounts detail a creature that is unlike anything known to science. Speculations of the origin and nature of this beast may be subject to plausible deniability, but the strange attacks leave behind hard evidence that cannot be ignored.
Something strange is going on here: a form of predation that has not been documented by any known species on Earth. Some people argue that the government is aware of what is behind these attacks and refuse to get involved. What is really going on still remains an enigma.