jayshree today, treasures the gifts anna gave her.royshka, the famous russian nesting doll. but she also wonders. >> explain to me how you were among her closest friends. >> uh-huh. >> you called her your soul sister. >> i did. and she was. >> and yet there was so much of her life that she didn't tell you anything about. >> yes. >> she never told you. >> no, no. she was very good at dodging things. >> reporter: that was dawning on investigators too. >> when did it become clear to you, that anna moses had parts of her life that she wasn't sharing with anybody else? >> i think through the interview process with friends, family and the people that knew her, it seemed like she had her life compartmentalized. and that certain types of people, she would let into this section of her life, and other types of people she would let closer and give 'em more detail. >> reporter: as her friends and the cops continued to peel back the multiple layers of the late anna moses's singularly opaque love life, she was starting to resemble a real life matry