Osborne

Lieutenant Osborne was a 23rd century Starfleet security guard and navigator who served on board the USS Enterprise (NCC-1701) during the mid-2260s.

On stardate 3158 in 2267, Osborne served as Navigator when Sulu returned to duty after recovering from the power of Landru

On stardate 3192 in 2267, he accompanied Captain Kirk in the landing party that visited Eminiar VII. Briefly imprisoned, the landing party escaped custody, and Osborne impersonated an Eminian guard to assist Spock in rescuing Ambassador Robert Fox from the Eminian authorities' attempt to execute him. He was also present when Spock stormed the High Council chamber, thinking to rescue Kirk, who as it turned out did not need that kind of help. Osborne assisted Fox in guiding the High Council out of its chambers so that none of them would be injured when Kirk destroyed the war-fighting computers. 

Later that year, on stardate 3196, Osborne was part of Lieutenant Commander Giotto's team on Janus VI that hunted for the mother Horta who was killing miners on the planet. 

Osborne