OWO 1 alongside his squad

Check it out, Corporal. We'll cover you.
~ OWO-1, before moments of his destruction
OWO-1 was a Battle Droid Commander sent by Trade Federation's Viceroy Nute Gunray to make certain that Quin Gon Jinn and his young apprentice, Obi Wan Kanobi, had died by the dose of deadly dioxis gas which had previously been inserted inside the room in which the two Jedi were waiting. Leading his squad of Security Droids into the gas-filled room, OWO-1 discovered that the gas as had not functioned as intended, and before he could react he and the rest of his droids within his squad were destroyed by the surviving Jedi.