According to investigators, a suspect was in custody in the double shooting in the 800-block of Johnson Road and murder charges were pending.
A relative came to the home around 10:40 a.m. and found a man and a woman dead inside from gunshot wounds.
The names of the victims have not been released. The Harnett County Sheriff's Office said the shooting appeared to be involve a husband and wife.
No names were released.
The bodies have been sent to the Medical Examiner's Office for an autopsy.