The trial started for two Grand Rapids men who are charged with killing two men in a Walmart parking lot near Flint.

Police say that Anthony Holloway and Otis Smith Jr. killed the men in January as they were making a Craigslist transaction.

The defense says the men acted in self-defense.

Erin Mongar, a Grand Rapids woman, pleaded guilty for her role in the shootings. She agreed to reduced charges of second-degree murder and will testify against Holloway and Smith.

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