Norwalk police say 72-year-old Earl Sebastian, who was last seen in September, remains missing one month later.

Police on Thursday provided an updated timeline regarding Sebastian's whereabouts on Sept. 10.

As News 12 has reported, Sebastian was last seen at South Norwalk station around 8:30 a.m.

Police say he was also seen at Veterans Park an hour later around 9:30 a.m.

As News 12 reported, Sebastian was last seen by his family at his home on Grandview Avenue on Sept. 9. One of Sebastian's granddaughters told News 12 her grandfather left work that day and that no one has seen him since.

Anyone with information is asked to contact Detective Taylor and Sgt. Lee Young at lyoung@norwalkct.gov or at 203-854-3024.

People can also contact the Norwalk Police Tip Line at 203-854-3111.