You'll find me under the Moonlight

It all starts when a body appears at the side of the river. Weeks pass by without a word about the accident, but when another body with the same description comes up. People start talking.
When Luna gets accused of the disappearances, she pushes everyone away even her friends. Luna has to find a way to understand everything that's happening, but since she decided to investigate, two people came to mind, Cole and Gilbert. She was never friends with them but one night all of a sudden they need her help.