Castro is on administrative leave for domestic violence and child endangerment. That's all, folks.
https://www.washingtonpost.com/sports/2021/07/16/starlin-castro-domestic-violence-administrative-leave/
Martinez's quotes are bizarre. Fine to offer a generic "We have zero tolerance for domestic abuse; at this point we have no details. Until we do, we'll have nothing further to say."
Instead, he sounds like he knows exactly what happened and that Castro did whatever it is that he is accused of. If he knows the details, he should have kept his mouth shut. If he doesn't know the details, he should have kept his mouth shut.