On the way to the police station just now, Madeline had persuaded Jeremy to let her get out of the car halfway.
She returned to the location near the Mendez family’s manor to try to see if Esther would go out again. Not long after, Madeline did manage to wait until Esther went out. Then, she called a cab to follow behind Esther’s cab.
She did not expect Esther to notice her.
When the driver saw that the car he was following had stopped in front of him, he turned his head and asked Madeline.