Manchester United suspended Mason Greenwood on Sunday after allegations that he mistreated his girlfriend Harriet Robson. “Earlier today (Sunday 30 January), Greater Manchester Police was made aware of online social media photographs and videos posted by a woman reporting incidents of physical assault,” stated a statement. “An investigation was initiated, and we can confirm that a guy in his 20s has been arrested on suspicion of rape and assault as a result of our inquiries.” “He is still being held in prison for interrogation.” The investigation is still ongoing.” Greenwood has not yet commen…