What is robert berchtold?

Here's some information about Robert Berchtold, formatted as requested:

Robert Berchtold was an American man known for his kidnapping and sexual abuse of Jan Broberg Felt, starting in the early 1970s. He was a neighbor and close friend of the Broberg family in Pocatello, Idaho. Berchtold groomed and manipulated the family over several years. He kidnapped Jan twice: once at age 12 and again at age 14.

Berchtold's crimes have been the subject of documentaries and fictionalized accounts, highlighting the devastating consequences of his actions and the importance of protecting children from abuse.