Lynch said a relative last reported seeing Morales on Friday evening.
The baby’s father, who sometimes stayed at the home, was interviewed by detectives, but police did not say if he is considered a suspect. Lynch said the father is cooperating with the investigation.
Police said family members from the father and mother’s side are being interviewed, as well.
Connecticut police investigate homicide and missing 1-year-old from same home
***“This is a two part investigation. First is a homicide investigation, the second is a missing child investigation. We have enlarged all of our resources to investigate this case. Our main focus at the moment is finding Venessa Morales and making sure she is safe," said Ansonia Police Chief Andrew Cota.
Police said the child's father is at his parents' house in New Haven and is cooperating. He has not yet been identified.
During a news conference, police said the father of the child occasionally stayed at the home but didn't live there.
Mother of missing toddler found dead inside Ansonia home