WATCH LIVE: Closing arguments in Zimmerman trial

Closing arguments are under way in George Zimmerman's second-degree murder trial.

You can watch the proceedings streaming live online here , or on mobile here. You can also watch the live stream on the KSLA News 12 app. Just click on the LIVE VIDEO banner.

Caution: This is a live, uncensored feed. Some strong language is possible.

Prosecutor Bernie de la Rionda on Thursday started summing up the state's case that Zimmerman committed murder when he fatally shot 17-year-old Trayvon Martin during a fatal fight last year.

Prosecutors allege Zimmerman was profiling Martin as he followed the Miami teen through the central Florida gated community where Zimmerman lived and Martin was visiting.

Prosecutors say Zimmerman confronted Martin and during a fight fired his gun.

Zimmerman is pleading not guilty to second-degree murder, claiming he shot Martin in self-defense.

A judge earlier in the day ruled jurors may also consider manslaughter as a lesser offense during deliberations.

Stay tuned to KSLA News 12 on air and online for updates.