Despite similarities, Indiana State Police investigators say it’s too early to connect a suspect held in connection with a sexual assault and murder in St. Louis to the Delphi murders here. A person of interest is in custody after a 53-year old mother of three was killed at the Catholic Supply of St. Louis store, but he has not been identified. His description is similar to the one given for the Delphi suspect – the person believed to have killed teenagers Abigail Williams and Liberty German in February 2017.