By Jared Bowen
Nearly 6,000 photographs have become part of the MFA's collection, thanks to trustee Saundra Lane. Meanwhile, photographer Arthur Griffin's work at Fenway celebrates the ballpark's 100th anniversary.
On stage: Lonesome West and Xanadu.
Rachel learns she's carrying Nick's child, and she also traps the murderer of a housewife; Janet delves into the cold-case murder of a school friend, who may have been slain by a serial killer.
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