After police arrested Sha'Carri Richardson in July for an altercation with her boyfriend, Christian Coleman at an airport, video footage has revealed what went down during the incident. TMZ obtained and released the surveillance clip, which shows how ead Sha'Carri to end up in handcuffs.RELATED: Sha'Carri Richardson Arrested Following Alleged Domestic Dispute With Boyfriend Christian ColemanVideo Footage Shows Sha'Carri Richardson's Airport Altercation With Christian ColemanIn the footage from Seattle-Tacoma International Airport, Sha'Carri Richardson grabs Christian Coleman by his backpack an...