marine scott olsen was shot with a single rubber bullet to the head, it fractured his skull and caused brain damage. it resulted in a $4.5 million settlement, which is expensive and mr. olsen will never have his full brain functionality back as a result of that. i would like to hear more about that. >> co-chair blacksten: thank you. we have one more comment from the public. >> david elliott lewis. >> hi, i'm a community member. i'm somebody with lived experience with mental health challenges. somebody in recovery. i've been part of the cit working group for the last half decade. i'm one of the presenters, one of the people who designed the curriculum and i wanted to address the prior question about community involvement. what is unique it's a true community-police collaboration. it doesn't happen a lot, but the training is designed and put on by both police officers and members of the community, such as myself, people with lived experiences with mental health challenges. we have people from san francisco suicide prevention, people from national alliance of mental illness, the health of