DELTA TWP, Mich (WLMI) An investigation is underway into the deaths of two people in Eaton County.  6-NEWS reports the bodies of a man and woman were discovered by a relative Thursday afternoon at a home on Eaton Highway in Delta Township.  The man’s body was found inside the home—the woman was found in a pond behind the house.  Police aren’t saying how the pair died but are considering the deaths suspicious.