Death in the Everglades

Three people are missing.
Four days later, they're found dead
in the Everglades.

What happened?

Karl-Heinz Ruester is a German Author, born in Egelsbach Hesse, Germany. He worked for a major Airline as an Aircraft Engineer. During his career as a maintenance engineer he has been transferred to numerous countries around the world.
Since 1995, he lives with his family in South West Florida.