From Cryptomundo:
http://www.cryptomundo.com/bigfoot-report/skinwalker-2/
"Navajo Police Officers mount a new hunt for The Howler a mysterious creature believed to have killed dogs and livestock. Some of the elders in the community suspect it might be a Skinwalker, while others insist that its the Navajo version of Bigfoot. As they sweep through a remote canyon, the heavily-armed cops actually hear the chilling sound caught on tape and they think its coming from a cave high in the cliffs. Have they finally tracked down the elusive Howler?"
This something I haven't heard of before. They do reference a Skinwalker which is interesting. Note the sniper gear the Navajo Cops are wearing.