Kabul, Afghanistan (CNN)

An Afghan judge sentenced four men to death Wednesday in the mob killing of a woman accused of burning the Quran in March.

Eight other suspects received 16-year sentences. Eighteen others were found not guilty.

On March 19, a mob of male attackers beat and kicked 27-year-old Farkhunda before tossing her off a Kabul bridge, setting her body on fire and throwing it in the river. Like many Afghans, Farkhunda used only one name.

The horrific scene was recorded in a video that resonated around the globe.

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