Alden looked around. He was searching for something that matched the wheel tracks. He saw a metal cart right next to the warehouse that Pierre had gone to.
"Can you measure the depth of these wheel tracks?" Alden asked one of the French police forensic team members who was with him.
The officer nodded and immediately began collecting samples of the footprints and wheel marks using their equipment.
After learning about the depth of the wheel tracks and counting the number of footprints, Alden approached Pierre inside the warehouse.
Pierre was slumped in one of the chairs in the warehouse. His face looked exhausted and frustrated with the current situation.
When he saw Alden approaching, he handed him a crumpled piece of paper that he had been clutching. Alden unfolded the paper and rea
