Florida is sending criminal subpoenas to OpenAI, opening a novel investigation into whether a chatbot could be criminally liable for use in a mass shooting. The announcement came 11 days after statewide prosecutors said they were probing a shooter’s use of ChatGPT to plan and carry out an attack last spring at Florida State University that killed two people. “If that bot were a person they’d be charged with a principal in first degree murder,” Florida Attorney General James Uthmeier (R) said dur...