Around 8am this morning VFD and Elmsford Fire/EMS were dispatched to the Sprain Brook Parkway near 287 for a mva with injuries. Crews arrived on scene of a vehicle into the guardrail. Units remained on scene until the vehicle was removed. Then just before 11am units responded back out to the parkway just south of Grasslands Road for a mva with injuries with a vehicle over the guardrail and down an embankment. First arriving units confirmed the vehicle off the road and over the hill. The occupant was already out of the vehicle. Crews assisted with securing the vehicle and waiting for the tow. Once the vehicle was removed units returned to service.