Before we got to the curb, the sound of hurrying footsteps rang out across the paved driveway behind us.

“Mrs.

Carter, you dropped your wool scarf by the front door!”

Evelyn Walsh rushed over to us, holding out a soft green winter scarf that wasn’t mine.

Her fingers clamped around my wrist with surprising strength as she pressed the heavy fabric into my hands, her eyes wide with silent urgency.

“Please drive very carefully going home,” she said loudly, making sure her husband could hear every syllable from the porch.

She turned on her heel and walked back into the mansion without looking back even once.