Police tell us a 29-year-old man rear-ended a 63-year-old woman, which caused his car to overturn and land on its roof. Officials say he was first taken to Hilo Benioff Medical but is now in critical but stable condition at Queen’s on Oahu. The woman also suffered major injuries, though she’s in stable condition as well. Police believe speed and impairment played a role in this crash; however, the investigation is ongoing. No further details have been made available so far.