Williams recounted her moment in an action-packed Facebook post on Wednesday, writing:

“Not thinking I reacted (hence the superwoman photo) I jumped up, weaved my way in and out of the cozy restaurant (leaping over a chair or two) and chased him down. He began to run but I was too fast. (Those sprints came in handy) I was upon him in a flash! In the most menacing yet calm no nonsense voice I could muster I kindly asked him if he ‘accidentally’ took the wrong phone. He stumbled on his words probably not expecting this to happen. While he was thinking of the right thing to say and eventually he said ‘Gosh you know what I did! It was so confusing in there. I must have grabbed the wrong phone.’ ”