A Fontana woman accused of driving the wrong way on two Southern California freeways before getting into a head-on collision that killed six, including her sister, has pleaded not guilty to six counts of murder.
At least 17 people reported to the California Highway Patrol seeing the vehicle going the wrong way, officials said.
Culbreath and Joel Cortez, the driver of a third vehicle caught in the crash, were the only survivors. Four family members in the Explorer, who all died, were identified as Gregorio Mejia-Martinez, 47; Leticia Ibarra, 42; Jessica Jasmine Mejia, 20; and Ester Delgado, 80.
Culbreath's passengers -- her sister Maya, 24; and a friend, Kristin Melissa Young, 21 -- also were killed. Coroner reports show the two women were above the legal blood alcohol limit to drive.
Culbreath remains jailed on $6-million bail. At 17, she was convicted of drunk driving in San Bernardino County, Department of Motor Vehicles officials said. State records also show she was cited for traffic violations at least two other times.
According to the 2011 data from the DMV, the most recent available, more than 38% of fatal crashes in California involved alcohol.
If convicted of the murder charges, Culbreath would face a maximum sentence of life in state prison. Her preliminary hearing is scheduled for Oct. 20 in Pomona.