Star NFL linebacker Von Miller faces an arrest in a domestic violence case in Dallas, multiple police sources told WFAA on Thursday morning.

Sources say Miller’s longtime girlfriend has accused him of assaulting her at their home in Dallas on Wednesday morning. Sources told WFAA that his attorney has been contacted about the case and that a warrant has been issued for Miller’s arrest. …

Sources told WFAA that the warrant was for a charge of assaulting a pregnant person, which is a third-degree felony.

[The league will have to immediately suspend Miller if this turns out to be accurate, according to NFL rules governing such situations. That will be a huge blow to the Bills, and will once again raise the domestic-violence issue in the league back into scrutiny. — Ed]