A woman is accusing Minnesota Vikings running back Dalvin Cook of assault, battery and false imprisonment in a lawsuit about an altercation a year ago in Cook’s Minnesota home, according to the Minneapolis Star Tribune. This report comes after Cook’s agent, Zac Hiller, claimed the running back was the victim of domestic abuse and extortion, in a report from ESPN. U.S. Military Sergeant First Class Gracelyn Trimble, reportedly an ex-girlfriend of Cook’s, filed a lawsuit that included graphic descriptions of violence and photos showing facial wounds. Per the Star Tribune, Trimble, 29, accused Cook, 26, of “giving me a concussion, leaving a scar on my face and taking me through hell.” In the filing, she…