Wednesday marked 36 years since the infamous art heist at Boston’s Isabella Stewart Gardner Museum. 13 pieces of art worth more than $500 million were stolen from the museum by thieves posing as police. To this day, none of it has been recovered and no one has been arrested. Who stole the art? What was the motive? Anthony Amore, the Director of Security at the Isabella Stewart Gardner Museum, joined us to discuss whether there are any new emerging details in the case and what working theories there are.