Officials say a man accused of killing nearly two dozen elderly women and who was convicted last year in the slayings of two has been killed by his cellmate in a Texas prison.

Marcus Peterson walks past a downed tree in his yard after Hurricane Delta moved through, Saturday, Oct. 10, 2020, in Jennings, La. It then moved over Lake Charles, a city where Hurricane Laura damaged nearly every home and building in late August. While Delta was a weaker storm than Category 4 Laura, it brought significantly more flooding, Lake Charles Mayor Nic Hunter said. Forecasters warned that heavy rain, storm surges and flash floods continued to pose dangers in areas from Texas to Mississippi. They arrived back in Lake Charles last weekend, got a new roof on Monday and had to evacuate again Thursday.