ABC 10/CW5 One man is in jail and another critically injured following a crash in Ishpeming Township. Michigan State Police Troopers say they were investigating an underage drinking party in the Greenwood Reservoir Area on Memorial Day. A vehicle driven by a 21–year–old Escanaba man crashed as it left the area. A 20 year old man from Escanaba was ejected from the vehicle and suffered critical injuries. A second passenger was also injured in the crash. The driver was lodged in the Marquette County Jail pending arraignment. The investigation is ongoing.