Prosecutors say nurse Nicole Linton drove 131 mph before a 2022 crash that killed six.
The victims included pregnant Asherey Ryan, her infant son, her boyfriend, their unborn child and two other women. Linton faces six murder counts and has pleaded not guilty. Her attorneys say a mental-health crisis and seizure caused her to lose control; a doctor who treated her testified earlier that there was no evidence of a neurological episode.