MO HB663

Increases minimum motor vehicle liability insurance coverage for drivers with a single DWI conviction to $100,000 for one person, $300,000 for multiple persons, and $50,000 for property damage, effective for two years after conviction.

Increases minimum coverage for drivers with a second DWI conviction to $250,000 for one person, $500,000 for multiple persons, and $100,000 for property damage, effective for five years after conviction.

Increases minimum coverage for drivers with three or more DWI convictions to $500,000 for one person, $1,000,000 for multiple persons, and $200,000 for property damage with no time limit.

Prohibits insurance carriers from applying household driver exclusions retrospectively to exclude coverage for individuals already named in the policy.

Makes involuntary manslaughter in the first degree a class A felony (instead of class B) for individuals with a prior DWI conviction who cause death while intoxicated and operating a motor vehicle.