Which Olympic sprinter was arrested for alleged domestic violence?

The choice of Sha'Carri Richardson is correct because she was involved in a legal issue regarding alleged domestic violence that gained media attention. Richardson, a prominent figure in track and field known for her speed and recent performances, faced arrest under these serious allegations, which highlighted challenges athletes sometimes confront off the track. This incident not only impacted her personal life but also raised discussions about the pressures and scrutiny athletes endure, showcasing that their lives can be complex beyond their athletic achievements.

The other athletes listed, while accomplished in their own right, have not been reported to have faced similar legal issues related to domestic violence in recent headlines, making the focus on Richardson particularly significant in this context.