Three further people have been charged after two properties and a vehicle were set alight in Brighton last year.
Police were called to three fires between September 24 and September 25, 2023, at addresses in Down Terrace, Norwich Crescent, and in a vehicle in Downsway, Brighton.
On March 20, Bronnie Richards, 25, and Marcus Murphy, 27, of Cantelupe Road, Bexhill-on-Sea, and Callum Radband, 26, of no fixed address were all charged with arson, and two counts of arson with intent to endanger life.
In October last year, Elle-Mai Dunford, 20, of Southwater Road in St Leonards, was also charged with the same offences.
Richards and Murphy are due to next appear before the court on April 24. Radband will appear on May 15, and Dunford is scheduled to appear on May 28.