Stuart Lane, 31, of Dallas was fatally shot on May 10, 2016 and died at a hospital on May 11, 2016. The shooting occurred in the 200 block of South Jim Miller Road and witnesses identified Christopher Deon Shaw as the shooter. Dallas police arrested Shaw on suspicion of Lane’s murder.

In the hours after the shooting, a firebombing targeted an apartment where Debra Ann Williams, who used a wheelchair, and other family members were inside. The firebombing is reported to have been believed retaliatory and Williams died in the blaze. The shooting and the subsequent firebombing prompted multiple arrests and legal action connected to the incidents.

What details about Stuart Lane’s last movements or the people involved are still missing that might help explain how this escalated?