In a tragic incident in Indiana, a 44-year-old man stands accused of a brutal attack on his parents, an altercation reportedly sparked by a disagreement over the furnace temperature. This domestic violence case resulted in the death of his father and left his mother critically injured.

Jason Whitaker faces numerous charges, including murder and attempted murder, following the assault on his parents, 74-year-old Orell Whitaker and his wife. The charges reveal the severity of the attack, which also include aggravated battery and domestic battery with a deadly weapon.

The Merrillville Police Department reported that they received a distress call around 2 a.m. on Sunday from the 7400 block of Hendricks Street. The caller, in a panic, informed dispatch that she and her husband were being attacked. Upon reaching the scene, officers encountered Jason Whitaker, who surrendered peacefully with his hands raised, and was promptly taken into custody.

Inside the residence, officers found the victims and provided immediate medical assistance. Unfortunately, one victim was already deceased, while the other was rushed to Franciscan Health in Crown Point, where they remain in stable yet critical condition. Authorities have emphasized that this was an isolated incident, posing no further threat to the community.

The Chicago Tribune, referencing court documents, shed more light on the events leading to the attack. According to a probable cause affidavit, tensions flared when Jason’s mother repeatedly asked him to refrain from turning off the basement furnace, a request that allegedly provoked his violent response.

According to a probable cause affidavit, the incident began when Jason Whitaker’s mother asked him — not for the first time — to stop turning off the furnace in the basement. He allegedly responded by violently attacking her.

The mother told police she was on the basement stairs when Jason Whitaker struck her in the head with a cast iron skillet before stabbing her multiple times. That is when Jason Whitaker’s father reportedly intervened on behalf of his wife.

While Orell Whitaker’s intervention allowed his wife to escape up the stairs and call 911, Jason Whitaker allegedly stabbed his father multiple times, ultimately killing him.

The mother told investigators that when she peered back down the stairs, she saw Jason Whitaker holding his father by the feet and dragging him along the basement floor. The 74-year-old man was pronounced dead at the scene and his death was ruled a homicide.

Jason Whitaker’s mother suffered “extensive injuries,” including multiple stab wounds and a fractured skull that required a metal plate to be surgically placed in her head.

According to the affidavit, when Jason Whitaker let police in through the front door, he was holding a bloody knife — the same knife police believe he used to kill his father.

When questioned, Jason Whitaker allegedly admitted to police that he stabbed his father in the neck and stomach about four times, the Times of Northwest Indiana reported, citing court documents.

The mother told police that she and her husband had previously kicked Jason Whitaker out of their home, but decided to let him return after he ran up high hotel bills.

A relative reportedly informed authorities that Jason Whitaker suffers from schizophrenia.

During an interview with police, Jason Whitaker reportedly made a series of claims, alleging his parents confined him in the basement and engaged in criminal activity. Police said there was no evidence supporting any of Jason Whitaker’s assertions. He further claimed that the attack on his father was in self-defense.

Jason Whitaker remains in custody at the Lake County Detention Center without bond. It was not immediately clear when he was scheduled to appear in court.