I hope this hasn't been addressed already but I don't think AM actually worked as an employee of Campbell's Soup so he would not be on the same shift schedule as their workers. AM was an apprentice plumber at the time and his job site for that day(s) just happened to be Campbell's. Please correct if I am wrong..
I think you are mistaken, I won't say 'wrong'. This was 3 years ago, and at that time I believe AM and Bochenek both worked as employees of Campbell's.