The Doll 3

After an accident that killed both of her parents, Tara now only has a younger brother named Gian as a member of her family. However, the accident traumatised Gian, so Gian chose to end his life.
After the suicide of her brother, Tara decides to take his favourite toy, a child-size talking doll called Bobby, to a shaman to have his spirit reborn inside it.
As is the case when people do things like this, the doll takes on a life of its own, turning into a demonic serial killer who targets any and everyone in Tara’s life that stands in his way of completely monopolising his sister’s time.