Wishbone (2000)

Laurie is graduating collage and as a gift her mother gives her a trinket called the Wish Bone. Because of its interesting appearance her friends take a liking to it and decide to make some "Wishes on it" after all it is a Wish Bone. Soon, the wishes start to come true and people in the town start to disappear. Laurie, her boyfriend, and her best friend must find a way to keep people from disappearing and that may cause them to make another wish... a deadly one.