I didn't leave that out because he wasn't. From the footage:
Before Castile completed the sentence, Yanez interrupted and calmly replied, "OK," and placed his right hand on the holster of his own holstered weapon. Yanez said, "Okay, don't reach for it, then ... don't pull it out." Castile responded, "I'm not pulling it out," and Reynolds also said, "He's not pulling it out." Yanez repeated, raising his voice, "Don't pull it out!" as he quickly pulled his own gun with his right hand and reached inside the driver's window with his left hand. Reynolds screamed, "No!" Yanez removed his left arm from the car and fired seven shots in the direction of Castile in rapid succession. Reynolds yelled, "You just killed my boyfriend!" Castile moaned and said, "I wasn't reaching for it." Reynolds loudly said, "He wasn't reaching for it." Before she completed her sentence, Yanez again screamed, "Don't pull it out!" Reynolds responded, "He wasn't." Yanez yelled, "Don't move! F**k!"[35]