Detectives are at a home on Briarwood Court in Cocoa Thursday night investigating a murder-suicide.
Deputies said they got a call from a neighbor after one of them looked through the front doors and saw the elderly couple dead inside.
Deputies said it appears they both were shot in a murder-suicide.
They said they don't know who shot whom or why it happened.
They did say the couple has a son in Pennsylvania who they are working to get in contact with.