Authorities continue to investigate what they believe to be a murder-suicide in Marion. Police say 13-year-old Alainee Byer and 17-year-old Corbin Page were found dead inside of a residence in the 400 block of East Lincoln Street at about 2:30 a.m. Sunday. A handgun was also found at the scene. The Grant County Coroner’s Office has scheduled autopsies for both.