A Colorado medieval literature professor accused in the brutal slaying of his wife is also being investigated for the death of his infant daughter, reports say. Nicholas Myklebust, a 44-year-old professor at Regis University, has been charged with first-degree murder in connection with the alleged killing of Seorin Kim, also 44, at the family’s Denver home Monday, according to court records, the Denver Gazette reported. Myklebust called 911 Monday morning to report he found his bloodied wife on the ground next to their daughter’s bassinet, and their baby girl on a nearby bed, not breathing . R…