A newly filed civil case alleges a fertility doctor secretly substituted his own DNA during treatment, resulting in the births of two girls.
Nikki Entzel continues to maintain her innocence.
Steve Shand, 47, a U.S. citizen from Florida who was driving the van, was arrested by U.S. Border Patrol.
Ten people have become ill, 10 have been hospitalized and one person has died across eight states in the listeria outbreak.
"Throw away any unlabeled onions at home. Do not eat, sell, or serve red, white, or yellow onions imported from Mexico and distributed U.S.-wide by ProSource Inc," the CDC warned in a tweet.
A North Dakota man won a seat in the state legislature Tuesday night nearly a month after he died from COVID-19.
