It has been 40 years since what is known as the Keddie Murders took place in rural Plumas County.

It’s a case that involves a triple-slaying and a missing child whose remains were later found. The case remains cold.

“This thing was planned to a certain degree,” said former Plumas County Sheriff.

On the side of State Route 70, on the way to Quincy, a rickety wooden building with boarded-up windows stands. It is labeled “Keddie Resort.”

It’s a marker for people driving this route daily and also a marker in the community. The horror happened at the Keddie Resort in Cabin 28 on April 11, 1981.

Read more: abc10.com