Evidence taken during psychological interviews with cannibals supports to a degree the contention that aggression towards the mother may be one possible factor in a person's cannibalism, such as with the case of Ed Kemper. However, it is unclear whether that aggression directly leads to cannibalism. Furthermore, there is little evidence available which can confirm this theory in its entirety and such evidence, if it existed, would be difficult to obtain. Even if there is some merit to