Human remains discovered in a Florida canal have been identified as those of Rose Marie Gayhart, a woman who vanished from Dansville, New York, in 1985. Kayakers who stumbled upon the remains initiated a homicide investigation as Cape Coral police work to uncover new clues in this decades-old case. DNA tests confirmed the identity of Gayhart, who had been missing for over 40 years. The case has prompted renewed efforts from law enforcement to solve the mystery surrounding her disappearance.