Crime Scene Technician Testifies In Killing Of Ahmaud Arbery Trial

The video covers the trial of three men accused of killing Ahmad Arbury. A crime scene technician, Sheila Ramos, testifies about documenting the crime scene. The defendants, Gregory and Travis McMichael, along with William Bryant, face murder charges but claim self-defense. Prosecutors argue the killing was racially motivated.

What is the defense's claim regarding the shooting?

What do prosecutors allege was the reason for killing Arbery?