https://ticotimes.net/2021/10/18/six-found-dead-in-buenos-aires-puntarenas-reports
The victims include a U.S. citizen, who resided in Costa Rica, surnamed Sandusky. He was 61 years old. The remaining victims include three men and two women, all adults from the Perez Zeledón area, though OIJ says the identification process remains preliminary.
OIJ says the U.S. citizen had contacted a man surnamed Quesada Cascante, 44, who is a mechanic, to repair machinery on his property. Quesada Cascante, his wife, his son and the two others arrived at the farm on Sunday morning.