The document discusses the steps a social worker would take to complete a needs assessment of the homeless crisis in downtown San Diego. It begins by noting there are over 8,500 homeless individuals in San Diego, with over 800 living unsheltered downtown, a 26% increase since 2014. The social worker would identify key informants and use engagement and assessment skills to examine the full extent of the problem. This would include gathering data on the homeless population as well as rates of those receiving services. The social worker would also implement ongoing community outreach through social media and monthly meetings.