A home on Cardiff Drive is still cordoned off after the discovery of a dead body over the weekend.
Just after 1:30 p.m. Saturday, police attended a home in the 700 block to conduct a welfare check.
Police said during a search of the home, officers located a deceased elderly person. The death is currently classified as suspicious pending a postmortem, which is expected to be conducted at the end of the week.
Anyone with information is asked to contact Detective Sgt. Johann Lewis at 519-344-8861 extension 6200, or the Criminal Investigation Branch at 519-344-8861 extension 5300.
Those wishing to remain anonymous can call Sarnia-Lambton Crime Stoppers at 1-800-222-8477.