Belleville police are offering a $10,000 reward for information that will lead to the person or people responsible for the disappearance of a 66-year-old Belleville man who's been missing since March.

Family members made an emotional plea for any information leading to the whereabouts of Calvin Vanness during a press conference on Thursday.

Police say Vanness has not been seen or heard from since March 26. He is described as a balding white man who is about 5'8", 180 pounds and wears glasses.

Investigators say they haven't ruled out foul play in relation to Vanness' disappearance.

Anyone with information is asked to contact Belleville police at 613-966-0882 or Crime Stoppers at 1-800-222-TIPS.