i'm barry zevin, medical director of street medicine at shelter health, and it is an honor to stand before you again and to present this information. so we're going to talk about our homeless deaths today, and just to preface, what this report tells us is about homeless deaths that we've been able to examine after looking very closely at medical examiner reports. it can tell us who the people are, what kind of demographics are represented in homeless deaths, what kind of services people received in our systems before they died. it can tell us about causes of death, locations of death among people experiencing homelessness in san francisco. what the work we've done doesn't tell us is causes of death that are directly related to homelessness. it also doesn't tell us about death rates, comparing people who are experiencing homelessness with other poor people or with other citizens in san francisco. and it doesn't tell us about deaths of cases that were not a medical examiner report. we've got opportunities from this information that we haven't had in the past. certainly, it helps us with our