(CNN) -- One of the jurors who convicted Michael Dunn of attempted murder after he fired into an SUV during a fatal argument believes he should have been convicted of first-degree murder. "I believed he was guilty," Valerie said in an interview with ABC's "Nightline" early Wednesday. Also known as Juror No. 4, she asked that her full name not be given in order to protect her identity. A Florida jury on Saturday night convicted Dunn of three charges of attempted second-degree murder for shooting into an SUV full of teenagers after arguing about their loud music. He was also convicted of one count of shooting into the vehicle.
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Michael Dunn was convicted on three counts of attempted second-degree murder
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Mistrial declared on first-degree murder charge; prosecutors say they'll seek a new trial
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Dunn faces at least 60 years in prison, possibly 15 more for another charge
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"We all believed that there was another way out, another option," Juror No. 4 tells ABC
But for @placeholder, it never should have happened at all.