K.C. Sierra

Correction: It doesn't take much to find someone's address. She could have been listed, for all we know. If not, Carl's a sharp guy who works with computers. He could very easily have come up with her address, especially if she didn't do anything to hide it.

K.C. Sierra

Correction: When Molly talks to Carl about seeing her at the bank, she says, "Her name isn't even Oda Mae Brown. It's Rita Miller or something." Carl at that point knew that Oda Mae had taken all of the money so to find her he could have simply looked in a phone book to find her or, since Willy had already been to her business he would already know where she lived.