A Massachusetts teen charged in the double murder of his mother and younger brother had used the artificial intelligence chatbot ChatGPT to search for “theoretical ideas or fantasy stories” about the killing of his family, prosecutors have said.

An Indian-origin teen, Arjun Aravind, 17, was arrested for allegedly murdering his mother and brother in their Acton home after reportedly searching kill family fantasies online.

The 17-year-old boy allegedly killed his mother and younger brother at their home in Massachusetts. | World News