A couple has been arrested for allegedly killing their elderly father. The daughter and son-in-law were captured in Beijing, China, after the police said the two fled the United States to escape arrests warrants in San Francisco, report CBS. 35-year-old Stephanie Ching and her husband 44-year-old Douglas Lomas is accused of killing Ching’s father, 73-year-old Benedict Ching.

Benedict Ching’s deceased body was found earlier this week at his residence on the 100 block of Del Monte Street in San Francisco. On Monday, on May 20, Ching’s co-worker contacted a family member to report that Ching had not shown up for work for several days, according to CBS. As a result, the family member contacted police, who performed a wellness check at his home. Consequently, an investigation was started after they noticed some suspicious circumstances. This led to finding the dismembered body of Benedict Ching in the freezer. According to KTVU, a bloody circular saw was found at the crime scene.

A neighbor told KTVU that Benedict Ching lived with his daughter and two grandsons.

A couple of neighbors told CBS that they heard fighting from his home between family members. “They had a lot of fighting going on. Even the neighbors say, that’s all they hear all night,” one neighbor said. “Just ‘Bum! Bum! Bum! Bum!’ Wondering what the yelling was outside and stuff. It’s crazy.”

Although San Francisco Police issued arrest warrants for Stephanie Ching and her husband Douglas Lomas, the two took off to China.

The two suspects were arrested at the Beijing Capital International Airport when their plane touched down. They were extradited back to the United States and are locked up at the Loudoun Adult Detention Center in Leesberg, Virginia, according to Homeland Security. The two are awaiting extradition to San Francisco, with Ching waving extradition while Lomas has a hearing on Friday.