A Mountain Brook woman is under arrest and accused of stabbing both of her elderly parents.

Angela Hontzas, 47, was booked into the Jefferson County Jail just before 4:30 p.m. on Tuesday. According to Jefferson County Jail records, she is charged with two counts of attempted murder.

Mountain Brook police Lt. Chuck Clark said Tuesday evening that Mountain Brook police were dispatched about 4 p.m. Sunday to the family's home in the 3400 block of Oak Canyon Drive on an open 911 call, which means someone dialed 911 but wasn't saying anything. While the officers were en route to the scene, the call was updated indicating that there was a female stabbing victim in the front yard of the residence.

Once officers arrived on the scene, a second stabbing victim exited the house. It was discovered that a husband and wife, both 81, had been stabbed multiple times in a domestic assault by their daughter, Clark said.

Angela Hontzas stayed in the home while officers treated the victims, and then turned them over to the medics. She surrendered a short time later.

Both victims were transported to UAB Hospital where both underwent surgery. Clark said detectives were able to interview both victims Monday afternoon.

According to UAB Hospital officials, Elizabeth Hontzas is listed in critical condition. A condition wasn't immediately available for Theo Hontzas, who opened the popular Smokehouse Steak and Seafood Restaurant on Finley Avenue West in 1960, but he, too, remains hospitalized.

Angela Hontzas was taken to Grandview Medical Center the day of the incident, where she was treated and released. Upon her release, she was taken to the Mountain Brook City Jail pending formal warrants.

Those warrants were obtained Tuesday charging her with two counts of attempted murder. She remains in the Jefferson County Jail with bonds totaling $250,000.