LEASE AGREEMENT

Exhibit 10.2

LEASE AGREEMENT

AMENDMENT No. 1

THIS AGREEMENT, entered into by and between Duke-Weeks Realty, L.P., hereinafter referred to as “Lessor” and “Landlord”) and Lifecodes Corporation hereinafter referred to as “Lessee” or “Tenant”), dated this 23 day of Jan, 2001.

WHEREAS, the parties entered into a Lease Agreement dated the 15th day of February 1996, which is incorporated herein by reference (hereinafter referred to as the “Lease”) concerning 15,480 square feet of space located in the building known as Airpark Business Center III; and,

WHEREAS, NWI Warehouse Group, L.P. has merged with Weeks Realty, L.P.; and,

WHEREAS, Weeks Realty, L.P. has merged with Duke Realty, L.P. and the name of the combined entity is Duke-Weeks Realty, L.P.; and,

WHEREAS, the name of the tenant has changed from Microdiagnostics, Inc. to Lifecodes Corporation; and,

WHEREAS, the parties desire to amend said Lease.

NOW, THEREFORE, FOR GOOD AND VALUABLE CONSIDERATIONS, the receipt and sufficiency of which is hereby acknowledged, the parties hereby agree to amend the Lease as follows:

WITNESSETH:

IN WITNESS WHEREOF, the parties have signed this Agreement on the day and date set forth below.

EXHIBIT A