A South Gate police officer and his wife were found fatally shot in a possible murder-suicide at their Long Beach condominium complex near Recreation Park, police said Tuesday.

Long Beach police units were dispatched around 9:50 p.m. Monday to the 1000 block of Park Avenue, near Wilson High School, on a possible domestic violence call, said Lt. David Faris of the Long Beach Police Department.

Arriving officers found a man and a woman inside the residence, each with a single gunshot wound to the upper body. The couple’s two children, a toddler and an infant, were also found in the residence, unharmed, and were taken into protective custody, Lt. Erik Herzog told a videographer at the scene.

Greta Kurian, 22, died at the scene, and her husband, Kyle Kurian, 25, died at a hospital about 1 a.m. Tuesday, said coroner’s Assistant Chief Ed Winter.

Kyle Kurian was a newly hired officer in South Gate, according to a statement from the department. South Gate police Capt. Darren Arakawa declined to comment further.

A weapon was found at the scene.

Faris said detectives were trying to determine what occurred.

Anyone with information regarding this incident is urged to call Homicide Detectives Sean Irving and Oscar Valenzuela at 562-570-7244. Anonymous tips may be submitted through “LA Crime Stoppers” by calling 1-800-222-TIPS (8477), downloading the “P3 Tips” app to your smart phone (available at the Apple App store and Google Play), or visiting www.LACrimeStoppers.org.