In the mountains, a mile from the turnoff to Snowfield, the night landscape was rendered solely in black and moon-silver. The looming trees were not green at all; they were somber shapes, mostly shadows, with albescent fringes of vaguely defined needles and leaves. In contrast, the shoulders of the highway were blood-colored by the light that splashed from the revolving beacons atop the three Ford sedans which all bore the insignia of the Santa Mira County Sheriff’s Department on the front doors.