Yup I definitely agree. Stick by your story whatever happens. If you change your story in ANY way they'll think you're lying and blame you for all the thefts in the store. Stick by what you said, unless they have proof you're lying and have intently stole them (video or such, which is very unlikely) then they'll give you a warning, explain you shouldn't keep that much shit in your locker again due to this reason, and then you're back to work. Whatever you do. Don't change your story!