Antigo police are investigating the case of a woman who suffered a serious assault. Someone called police when they spotted the 40 year old woman walking on County Highway Y, showing signs of being seriously injured. Police picked her up and took her to Aspirus Langlade Hospital. The woman was not able to remember who attacked her, but says she remembers fighting for her life. Police say she was beaten , strangled, and left in a ditch. She woke up and started walking. Her car was found in a Clermont Street parking lot.