Officials are investigating an apparent murder-suicide in Atlantic County, the county prosecutor’s office announced Monday. A man and woman were found dead outside the back of their home in Mullica Township on Monday around 12 a.m., police said. The victims were identified as Rayanne Reven and Edward Reven 3rd., who both were 53. Police described the investigation as “active,” saying they would not be releasing further information at this time. Both the Atlantic County Prosecutor’s Office Major Crime Unit and the Mullica Township Police Department are investigating. Anyone with information is …