Lyon County detectives now believe there was foul play involved in the disappearance of 60 year old Toni Davis, who has been missing since the end of April. This after finding evidence in her home which supports that theory. Investigators are looking for a blue Chevy truck, with the license plate number 800-UPT. Davis is white, about 5’6″ and between 150 and 170 pounds with brown/grayish hair and hazel eyes. If you have information that can help find her, please call the Lyon County Sheriff’s Office or Secret Witness at 322-4900. Lyon County Sheriffs say they have no reason to believe there is any threat to the community.