NEW YORK--(BUSINESS WIRE)--Fitch Ratings has issued a presale report on Deutsche Bank Securities, Inc.'s COMM Mortgage Trust 2015-CCRE24 commercial mortgage pass-through certificates. Fitch expects to rate the transaction and assign Rating Outlooks as follows: --$70,050,000 class A-1 'AAAsf'; Outlook Stable; --$14,480,000 class A-2 'AAAsf'; Outlook Stable; --$107,950,000 class A-SB 'AAAsf'; Outlook Stable; --$8,360,000 class A-3 'AAAsf'; Outlook Stable; --$250,000,000 class A-4 'AAAsf'; Outlook