Coyote Alibi

On the edge of the Navajo Nation, rookie paralegal Naomi Manymules pauses on a lakeside cliff top to enjoy a moonlit moment. She hears someone swimming in the darkness far below her, and a boat drifts out of the shadows. When she glimpses something that might be a naked butt shining in the moonlight, she decides to head for home. Only later does she discover that what she'd seen was the bare behind of a murdered sleaze.