There are several desiccated or decomposing people in the intro, as well as a decapitated head that a woman uses to rub blood on herself.
A woman gets stabbed through the chest with a pitchfork. Scene is over very quick.
A man slits his wrist with a knife and it sprays blood everywhere all over.
A man is stabbed many many times in the face, neck, and chest, by the knife wielding black clad killer. The scene lasts a good couple minutes and is fairly gory.
In the horror movie the main characters rent, a child plays with a severed arm, and a masked killer runs around chasing the adults with a chainsaw.
A man and his wife both get their throats slit and are otherwise stabbed to death by the mysterious killer.
A woman poisons then stabs her husband to death. It's a fairly drawn out, graphic scene. She licks the bloody knife afterwards.
A man is stabbed in a car with a knife, fairly bloody but over quick.