Update: Olympic sprint stars Sha’Carri Richardson and her boyfriend, Christian Coleman, both found themselves in police custody. Richardson, 25, was arrested and booked into the Orange County Jail after deputies say she was driving her Aston Martin at 104 mph, allegedly tailgating and weaving through traffic. She later posted $500 bond and was released on a charge of dangerous excessive speeding. =Coleman—Richardson’s boyfriend and a world champion sprinter—was also arrested at the scene after s