ms. martinez' leadership, the market has not only adapted to the changing needs and tastes of san francisco and our neighboring communities, but the market continues to grow and to thrive. farmers and customers have been coming to the market for generations. ms. martinez has built a close-knit community of folks who look forward to seeing each other each and every week. she managed 80 farmers, fostered relationships among the farmers and shoppers. she also oversees the ebt program, making sure all san franciscoens have access to fresh, healthy produce as part of their diet. she does all of this with a humble smile. i am proud to honor such a fierce and dedicated representative of the city. thank you, amalia, for building such a strong community for over 30 years. there are so many people who frequent the market who have sung your praises, about your smile, what you've done, how you bring the community together, and what an amazing legacy to have been there for this long and to meet so many different families over the years and provide this incredible opportunity. thank you for your consiste

mari martinez said her family of nine, including a daughter in a wheelchair, have been pursued by ms-13. [ speaking spanish ] >> reporter: she said if i stay in my country i'll be killed. president trump repeatedly warning the migrants should not be allowed into the united states. >> are you watching that mess that's going on right now with the caravan coming up? >> reporter: but the migrants here say they won't give up. david, for any asylum seeker the longest part of the journey by far is getting their asylum granted once in the us. it can take years and it hinges upon something called a credible threat interview. basically these migrants have to prove they face persecution if they're sent back home. a majority of them are sent home. david. >> matt gutman on the border. >>> there are developments in the serial killer investigation in california. they believe former police officer went on a reign of terror. authorities believe he committed 12 murders, more than 50 rapes. tonight what might have fueled his rage. here is wit johnson. >> reporter: tonight, investigators revealing new de