On the fifth floor of the Bendini Building, DeVasher stared at rows of lights and waited for some signal from 1231 EastMeadowbrook. The dinner party had finished thirty minutes earlier and it was time to listen. A tiny yellow light shone weakly and he put a pair of headphones on, He pushed a button to record. He waited. A green light marked McD-6 began to shine. It was the bedroom, The voices started to come in loud and clear.