NOVI, Mich. – An investigation has revealed the mother found severely injured inside a Novi home with her 2-year-old son Friday has a long history of mental health issues, according to the City of Novi. UPDATE: Novi woman charged with premeditated murder after toddler found killed at homeRead: Toddler dead, mother injured after being found with ‘severe physical trauma,’ Novi police sayRead more: Man says he returned to Novi home to find toddler dead, wife injuredOn Saturday the City of Novi released details about the shocking incident that has left the community on edge. The father returned home from work Friday and found his wife severely injured and son dead. The city says Novi police will continue to investigate the toddler’s death. Preliminary findings indicate no additional involvement in the incident other than the mother and her child.