Ensign Sanchez was a Human man in Starfleet in the 23rd century. He served as a technician aboard the USS Enterprise, under the command of Captain James T. Kirk.
History[]
In 2270, when Lieutenant M'Ress went missing while on her way to sickbay, Sanchez found her in the arboretum. He tried to help her, but as she was suffering from a hormonal reaction, she attacked him, giving him several deep scratches, then fled. Sanchez later reported her actions to Captain Kirk. (TAS - Log 10 novelization: The Slaver Weapon)