BUNNELL — Nearly six years ago, William G. Mayfield filed a lawsuit against the city of Palm Coast over his red-light camera ticket.Three years later, Mayfield died, but attorneys representing him planned on continuing the lawsuit.This month, a local judge put a halt to it. Unless a subsequent appeal breathes new life into the case, the city is off the hook for what could have amounted to a six- or seven-figure payout."We had a discussion long ago ... and we decided not to settle," City Councilman Jason DeLorenzo said Wednesday.