After 24 hours of stating that it was definitely not a shunt malfunction, the drs. have now determined that it probably is!! So, there is a good possibility that Bubby will be undergoing brain surgery this afternoon. Whether the shunt will be reset will be determined by whether or not the cerebro-spinal fluid is infected. If it is, he will remain in the hospital until the infection is cleared up. He is still on the ventilator, and Mary is starting to break down. She's been so strong, but her will is weakening. Please continue to pray.