Ontario County Sheriff Philip Povero plans to hold a brief press conference shortly after 9:30 p.m.

Police Thursday evening were surrounding the Mott Road home of Adam Chase, the Stanley man who has been missing since June.

Ontario County Sheriff Philip Povero plans to hold a brief press conference shortly after 9:30 p.m.

Chase has not been seen since June 14, when, investigators say, he left his home on Mott Road after an argument with his wife. His disappearance has been treated as a missing-person case by the Ontario County Sheriff's Office.

Family members have indicated they believe foul play is involved in Chase's disappearance.