No further medical details known or what caused it, but the statement says he’s stabilizing.
Per Instagram: “We would like to share an update with Duncan's fans and the public. Duncan is currently receiving medical care and remains in critical but stable condition. Out of respect for Duncan and our family, we will not be sharing any further medical details at this time.
We kindly ask for privacy during this incredibly difficult time and will provide updates when appropriate. Thank you for the continued love and support.”