SERVICER COMPLIANCE STATEMENT

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SERVICER COMPLIANCE STATEMENT

RE: Structured Asset Securities Corp. Mortgage Pass-Through Certificates, Series 2007- BC4
(SASCO 2007-BC4): This Securitization Servicing Agreement (this "Agreement"), entered into
as of the 1st day of December, 2007, by and among Xxxxxx Brothers Holdings, Inc., a Delaware
corporation (the "Seller"), JPMorgan Chase Bank, National Association a national banking
association (the "Servicer"), Aurora Loan Services LLC, as master servicer (the "Master
Servicer") and acknowledged by U.S. Bank National Associatio n, not in its individual capacity
but solely as trustee (the "Trustee") under the Trust Agreement.

The undersigned, a duly authorized officer of JPMorgan Chase Bank, National Association, as
servicer (the "Servicer") pursuant to the Structured Asset Securities Corp. Mortgage Pass-
Through Certificates, Series 2007-BC4 (The "Agreement"), does hereby certify that:

(1)

A review of the activities of the Servicer during the calendar year ending

December 31, 2008 and of the performance of the Servicer under the Agreement has been made
under my supervision; and

(2)

To the best of my knowledge, based on such review, the Servicer has

fulfilled all its obligations under the Agreement in all material respects throughout such year.

Date: 02/27/2009

JPMorgan Chase Bank,
National Association, as
Servicer

By: /s/ Xxxxx Xxxxxx
Name: Xxxxx Xxxxxx
Title: Executive Vice President