Final answer:
The question mixes different unrelated information and does not provide enough context to accurately answer it. Therefore, the claim that an American cannibal had 29 needles hidden in his body cannot be supported.
Step-by-step explanation:
This question seems to be a mixture of different unrelated information. However, based on the context provided, it is not possible to accurately determine the identity of the American cannibal referred to in the question. Therefore, there is no factual basis to support the claim that he had 29 needles hidden in his body. It's important to rely on verified and credible sources when discussing historical events.