Once Shaun sent the photo to Wanda, he decided to watch over the safe all day in hopes that she might surprise him.
If Wanda could crack the safe's code, then he could kick Avery out of the picture without giving her a penny.
Wanda called about half an hour later and said, "I can't think of anything else other than the combinations that you've already tried, but I noticed that the date of birth written here for Laura Jensen is the one on her ID. That's not her real birthdate. Let's try again w