A Summit County man made his initial court appearance Monday related to the stabbing death of his wife inside of the couple’s Twinsburg home on Sunday.

Glenn Wong, 50, pleaded not guilty in Stow Municipal Court to a charge of aggravated murder for the death of his wife, Tami, 47. His bond was set at $1 million.

Twinsburg police released additional details Monday of what transpired inside the home.

Authorities say officers were dispatched to the couple’s home on Abrams Drive around 7 a.m. for a reported domestic fight.

The couple’s children, a 10-year-old and an 8-year-old, were home at the time, authorities said.

It was the 10-year-old daughter who called 911 for help.

“My dad is murdering my mom. I don’t really know what’s going on,” the girl told a dispatcher.

Later in the call, the girl told the dispatcher that, “I think my dad is mad at my mom. Please, I need the police. Please come. Please help.”

By the time officers arrived at the home, Tami Wong was found in a first floor bedroom with multiple stab wounds.

She was taken to the Cleveland Clinic Twinsburg Family Health and Surgery Center where she died.

Glenn Wong was also taken to the hospital, where he was treated for minor injuries.

Police Chief Chris Noga said the couple’s children are now in the care of relatives.

“No child should ever have to endure this kind of tragedy, and we ask our community to keep them in their thoughts and prayers,” the chief said.

WEWS (Channel 5) contributed to this report.