An Oklahoma teenager is behind bars after allegedly calling 911 to tell authorities he stabbed his brother to death after becoming “enraged” over a video game.

Oklahoma City police were called to the scene of a domestic stabbing at Southeast 44th Street and Bryant Avenue around 8:30 p.m. on Sunday, according to FOX 8.

When they arrived, officers learned two brothers, 19-year-old William Spencer and 25-year-old Nicholas Spencer, were reportedly playing video games when William Spencer became angry and allegedly stabbed his brother.

“The calling person called in and said they had just stabbed their brother, officers got here and found a male with serious stab wounds,” Oklahoma City Police Master Sgt. Rob Robertson said, according to FOX 8.

Paramedics transported Nicholas Spencer to a hospital, where he was pronounced dead.

“Very tragic story,” Master Sgt. Gary Knight said during a news conference, according to Law & Crime. “Two brothers who were playing video games. One became enraged over the game, got mad at the other and simply stabbed him to death.”

Immediately following the incident, William Spencer “stayed at the scene,” and was later “taken into custody, interviewed and then also booked into the Oklahoma County Detention Center,” Knight reportedly said.

William Spencer allegedly admitted to his role in the killing and was transported to the Oklahoma County Jail and booked on a charge of first-degree murder, Law & Crime reported.

He remains in custody on $10 million bond.

The Oklahoma City Police Department did not immediately respond to Fox News Digital’s request for comment.