14-year-old Sewell was talking to an online bot based on Game of Thrones character Daenerys Targaryen for months before his took his life. His mum, Megan Garcia, was the first parent to sue Character.ai for what she believes is the wrongful death of her son. She believes the bot caused Sewell's death by encouraging suicidal thoughts. A Character.ai spokesperson told the BBC it "denies the allegations made in that case but otherwise cannot comment on pending litigation". Tap the link in BBCNews's bio to read about a family in the UK who had a similar experience. #Chatbot #AI #BBCNews