He switched to the blueprints and highlighted the living room. “This room is very large and was built for entertaining. The caterers inform us that fifty-eight people will be served dinner, about equally divided between men and women. There will be several armed security guards in the house, and we have learned that they will be wearing dark suits and identified by large lapel buttons bearing the letter C. We believe that the guards downstairs will have served us by disarming all the guests, therefore, the security guards are our wild cards: if shooting erupts, it will be from them, so those of you stationed inside the house should identify them from their lapel pins and make them your first targets, if necessary. The next target will be Leo Casselli himself, who should be taken alive, if at all possible, and you have all seen photographs of him. On past social occasions hosted by Casselli, he has worn a white dinner jacket, so that may help you to immediately identify him.

“The four members of the band will arrive at the Amalfi drive entrance to the house, where they will probably be searched, then taken up in the elevator. The piano is situated at the Amalfi end of the living room, near the elevator, so we believe the band will be put there.