During a Saturday news conference, Plymouth County District Attorney Timothy Cruz said 76-year-old Vibeke Rasmussen, a Quincy College professor, died after she was stabbed more than 35 times in her apartment Thursday night. Plymouth police were called to Tideview Path around 1 p.m. to check on Rasmussen. When no one answered, officers gained access to her apartment where they found her body. Investigators say neighbors heard a woman screaming in the area of her apartment. Police identified 24-year-old Tyler Hagmaier as the suspect in Rasmussen’s death. Hagmaier lived in the apartment across from Rasmussen. The motive is a mystery, but...