While Jane is trying on a little black dress at a store with her mother, she is not wearing a bra. When she steps into the fitting room and takes off the dress, her phone rings. Her mother then pushes open the door, and Jane is suddenly wearing a black bra with a standard back band. There is no way Jane could have put her bra on again that quickly.
The victim's father asks Jane how she knew that he wouldn't have a baby with his new wife because he already had a child. He was there when his wife said it to Jane in an earlier interview.