league prosecutors in the case. jerry blackwell and steve swisher. that is tonight's last word the 11th hour, with brian williams, starts now. >> good evening once again, day 156 of the biden administration which scored a major win indeed in an effort to get a bipartisan infrastructure. we will get to the details of this tentative agreement just ahead. of course, we begin with the frantic effort underway to find people alive. beneath 12 floors of concrete and steel after the collapse of two tower sections of a high rise oceanfront condo building north of miami beach. 55 units on the sham plane towers south building in surfside were destroyed. tonight, 99 souls are listed as unaccounted for officially. there has been one fatality.