Two separate accidents in Sherman this weekend are under investigation. The first was reported around 11:30am Saturday on Route 37 East, in the area of Upland Pasture Road. The accident involved a motorcycle and a car and both patients were injured, one critically. Route 37 was closed for several hours as State Police investigation. Meanwhile, about 15 minutes later, a second motorcycle accident was reported. This one happened in the area of Route 39 North and Bittersweet Lane. One patient was seriously injured and taken via Lifenet helicopter to Westchester Medical Center. The patient is listed in stable condition.