Quote from Adrian Monk in Mr. Monk and the UFO
Adrian Monk: So, head trauma. Dr. Garcia: She fell face first. Adrian Monk: There's no defensive wounds. No no scratches. So, she didn't put her hands out when she fell. These clothes appear to be new. And sleeves are too short. And the treads on these boots, they're not warn down at all. [removes shoe] Natalie: What was that? Adrian Monk: Silica packet. They sometimes put them in new boots. Sheriff Fletcher: She couldn't have been hiking, not with that in her shoe. Dr. Garcia: What does it mean? Adrian Monk: It means that somebody dressed her after she was dead. After she was murdered.