The Arbery case in Georgia was also part of the critical mass of recent killings that ignited the BLM protests. The pursuit and confrontation of Arbery was spearheaded by a police officer who had just retired, so the "citizen arrest" was very much driven by a toxic police culture, and resonates with the Floyd killing. Other recent cases, like the woman shot in her own apartment, were also tinder which the Minneapolis video put a match to.