In a tragic turn of events, a man shared sports memes and cryptic messages about marriage and Satan merely hours before fatally shooting his wife and wounding his stepdaughter during a heated dispute over an NFL game on Christmas Day.

Earlier this year, he also posted a foreboding ‘game day’ image on social media, noticeably set against a backdrop of children’s toys and gear.

Jason Kenney, 47, is responsible for the murder of his wife, Crystal Kenney, and the shooting of his 13-year-old stepdaughter in the face. After these horrific acts, he fled the scene, ultimately taking his own life.

The violent incident was sparked by an argument over watching Monday Night Football on December 22.

According to Polk County Sheriff Grady Judd, Jason had been drinking while watching the San Francisco 49ers face off against the Indianapolis Colts in a shed behind their home.

He returned to the house for the game’s final moments, and when Crystal contested his claim over the TV, the situation quickly spiraled out of control.

Just hours earlier, at 4.22pm, he posted a jovial meme showing old people dancing with the caption: ‘Mood knowing the 49ers play tonight.’

A few hours before that, at 1.54pm, he tagged his wife with a love heart emoji in response to a video with the chilling caption: ‘Satan wants your wife. I always tell men if they don’t lead their family, Satan will.’ 

A game day photo from the Kennedy household in February

Jason Kenney, 47, fatally shot his wife, Crystal Kenney, and shot her 13-year-old daughter before fleeing the scene before later turning the gun on himself 

Jason Kenney posing with a gun while in a pest control company’s uniform

As the confrontation between Kenney and his wife on Christmas intensified, Crystal told her 12-year-old son to run to a neighbor’s house and call 911. 

The boy fled, but as he was leaving, he heard gunfire.

‘So the 12-year-old flees to the neighbor’s house in order to dial 911, and as he’s leaving the house, he hears a gunshot,’ Judd said.

Deputies arrived within minutes, and once inside the home, they found Crystal Kenney dead, having been fatally shot in the head. 

In a bedroom, they discovered her 13-year-old daughter had been shot twice – once in the shoulder and once in the face.

‘She said, “I begged him, don’t shoot me, don’t shoot me, don’t shoot me, and he shot me anyway,” Judd said, recounting what the girl told him.

Judd said the bullet struck the girl on the bridge of her nose, traveled upward, and exited through the top of her head.

‘That’s a Christmas miracle,’ he said.

The girl remains hospitalized in critical but stable condition, alert and able to speak, authorities said. 

A one-year-old daughter shared by Jason and Crystal was also inside the home at the time of the shooting, but was unharmed. Deputies later found her asleep in her crib.

During a search of the family’s home, deputies uncovered a handwritten note Crystal had written to her husband, Jason, urging him to seek help

After the attack, Jason Kenney fled before deputies arrived. During the drive, Judd said, he called his sister in upstate New York.

‘He told her he had done something very, very bad,’ Judd said, adding that Jason told her ‘the next time you see me will be on the news.’

Jason then drove to his father’s home, where he barricaded himself inside a shed.

Deputies tracked him to the property and attempted to coax him out. Moments later, a single gunshot rang out.

Jason Kenney was found dead inside the shed, having taken his own life, Judd said.

During a search of the family’s home, deputies uncovered a handwritten note Crystal had written to her husband, urging him to seek help. 

‘You’re drinking, you’re using cocaine again. This is not the way the family should be. You need God,’ the note read, according to Judd.

Deputies arrived within minutes at the family home. Once inside, they found Crystal Kenney dead, having been fatally shot in the head. Her own husband, Jason, was her killer

The sheriff said the case devastated everyone involved, including seasoned investigators.

‘He just absolutely destroyed a family. Literally, not to mention the mental health of two children without their mother and a father three days before Christmas,’ Judd said. ‘Our homicide detectives are distraught.

‘Three days before Christmas, he shot and killed his wife, he shot his 13-year-old stepdaughter twice, and intended to kill her,’ Judd explained. 

‘When you go in there, there is a beautiful Christmas tree with lots of Christmas presents under it, just like the nuclear family should be. 

‘The only thing he did right that night was shoot himself,’ Judd added.

All three children are now in the custody of their maternal grandparents.