hyphen iib at sf gov.org. witnesses and victims are encouraged to call iib at (628) 652-4420. the sfpd officers who discharged their firearms in this incident are all patrol officers assigned to tenderloin station officer colin ryan, officer phong nguyen and officer bartholomew sullivan. sullivan all the officers that discharged their firearms completed critical mindset, coordinated response, or cmc training. cmc is a 20 hour california post certified training course developed by the san francisco police department's field tactics force options unit. this course addresses high risk situations encountered by officers out in the field. training objectives include critical decision making during high risk incidents. officers gain a deeper understanding of how to resolve these incidents with a coordinated and tactically sound approach. using teamwork and leadership. today's presentation is provided in a multimedia format in an effort to provide a transparent and comprehensive perspective of this incident. the sfpd will provide audio from dem dispatch surveillance video footage, bw