"A 29-year-old man has been arrested on suspicion of starting the Pacific Palisades fire in Los Angeles that killed 12 people and destroyed more than 6,000 homes in January," reports the BBC. "Evidence collected from Jonathan Rinderknecht's digital devices included an image he generated on ChatGPT depicting a burning city, justice department officials said."Mr Rinderknecht had been living and working in California, and moved to Florida shortly after the fire, according to authorities. The initial blaze Mr Rinderknecht allegedly started on New Year's Day was called the Lachman fire. Although it was quickly suppressed by firefighters, it continued to smoulder underground in the root structure of dense vegetation, according to investigators, before it flared up again above ground in a windstorm [nearly a week later]... He lit it with an open flame after he completed a ride as an Uber driver on New Year's Eve, according to the indictment. Two passengers rode with Mr Rinderknecht earlier on New Year's Eve. One passenger told investigators he remembered the driver had appeared agitated and angry. Officials said they had used his phone data to pinpoint his location when the fire initially started on 1 January, but when they pressed him on details he allegedly lied to investigators, claiming he was near the bottom of the trail... The phone also showed that he repeatedly called 911 just after midnight on New Year's day, but could not get through because of patchy mobile reception on the trailhead. There was a screen recording of him trying to call emergency services and at one point being connected with a dispatcher. Mr Rinderknecht also asked ChatGPT: "Are you at fault if a fire is lift [sic] because of your cigarettes?" Investigators said the suspect wanted to "preserve evidence of himself trying to assist in the suppression of the fire". "He wanted to create evidence regarding a more innocent explanation for the cause of the fire," the indictment said... In July 2024, five months before he allegedly set the fire, Mr Rinderknecht asked ChatGPT to create an image of a "dystopian painting" that included a burning forest and a crowd of people running away from a fire, according to investigators. The announcement from officials suggests they retrieved data about Rinderknecht's iPhone. It says after walking up the trailer Rinderknecht "listened to a rap song — to which he had listened repeatedly in previous days — whose music video included things being lit on fire."Read more of this story at Slashdot.