Randy O. was a N.E.S.T. technician active during Day 2. Randy was part of a team of N.E.S.T. agents that responded at Norton Airfield to disarm a nuclear bomb planted by the Second Wave terrorists. He and R. Rollins discovered that the device found in the plane piloted by Omar was a decoy. CTU later discovered the actual bomb and Randy attempted to disarm it, but discovered that the trigger was tamper proof and any attempt to disconnect it would detonate the bomb. The decision was then made to fly the device to the Mojave Desert for safe detonation.