Six candidates clashed over homelessness and cost of living crisis in first debate since Eric Swalwell’s exit – with a clear frontrunner still yet to emerge

Six candidates vying to become the next governor of California sparred on Wednesday in the first debate since the already topsy-turvy race was plunged into upheaval by the sudden collapse of former congressman Eric Swalwell’s campaign after sexual assault and misconduct allegations.

With a clear frontrunner still yet to emerge, the unusually wide-open race to replace the outgoing governor Gavin Newsom in the heavily Democratic state has left nearly a quarter of voters undecided ahead of the 2 June primary.

While sharp contrasts emerged over how to address some of the state’s biggest anxieties – from the high cost of living and housing affordability, to homelessness and the looming threat of artificial intelligence – the evening likely did little to settle the race with less than two weeks before ballots begin arriving in voters’ mailboxes.

The primetime showdown, hosted by Nexstar Media Group, featured two Republicans – Steve Hilton, the former Fox News host and director of strategy to former UK prime minister David Cameron, and Chad Bianco, the sheriff of Riverside County – and the four leading Democrats: billionaire Tom Steyer, former health secretary Xavier Becerra, former congresswoman Katie Porter and San Jose Mayor Matt Mahan.