In Corona, Shawna Joelle Andritch pleaded guilty to second-degree murder and Joshua Tyler Benson pleaded guilty to first-degree murder. The charges are brought against the couple for their newborn baby whose body was found in a cardboard box late last year.
The couple is scheduled for sentencing in October.
Shawna faces 15 years to life in person and Joshua faces a possibility of 25 years to life in prison.