Oklahoma triple murder-suicide: Mom, 39, kills 10-month-old baby boy, 6-year-old son and 11-year-old daughter

Police said McCaslin killed her baby boy Billy Jacobson, 10 months, 6-year-old son Bryce and 11-year-old daughter Noe

Oklahoma Investigators have identified the woman believed to have killed her three children and then herself after an hourslong standoff with police in Verdigris on Thursday. 

Brandy McCaslin, 39, shot and killed her children before shooting herself, the Oklahoma State Bureau of Investigation (OSBI) said. 

The triple murder-suicide happened in the small town just northeast of Tulsa. At around 4 p.m. on Thursday, police officers on patrol noticed fireworks erupting outside a home near East Dogwood Court and Cypress Street, according to OSBI. 

The officers went to investigate and discovered an armed and barricaded woman in the residence. 

OKLAHOMA MOTHER AND 3 CHILDREN DEAD AFTER HOURSLONG STANDOFF, POLICE SAY

oklahoma triple murder suicide mom 39 kills 10 month old baby boy 6 year old son and 11 year old daughter

Brandy McCaslin, 39, (left) shot and killed her baby son Billy, 10 months, her daughter Noe (center) and her son Bryce, 6, (right) on Thursday night. (Facebook)

OSBI officials said the offices tried to make contact with the woman and that's when the standoff began. 

Police called for backup, and multiple responding agencies were outside the home for the next three hours, including a SWAT team from the Cherokee Nation.

oklahoma triple murder suicide mom 39 kills 10 month old baby boy 6 year old son and 11 year old daughter

Members of several law enforcement agencies investigate the scene where Brandy McCaslin and her three children were killed after a hostage situation on Thursday, July 20, 2023, in Verdigris, Oklahoma.  (Daniel Shular/Tulsa World via AP)

After no response, officers entered the home and discovered McCaslin and her three children dead inside. 

"It was determined that McCaslin shot all three kids and then turned the weapon on herself," OSBI said.

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oklahoma triple murder suicide mom 39 kills 10 month old baby boy 6 year old son and 11 year old daughter

An Oklahoma State Bureau of Investigation crime scene unit vehicle responds to the house in Verdigris, where four people were found dead.   (Oklahoma State Bureau of Investigation/Facebook)

The children were 10-month-old Billy Jacobson, 6-year-old son Bryce, and 11-year-old daughter, Noe. 

OSBI did not immediately respond to a request for comment. State bureau agents are working with the Verdigris Police Department in an ongoing investigation.

Neighbors set up a memorial for the children on a tree in front of the house, local news station KJRH-TV reported.

Bill Salwaechter, who lives nearby, said he witnessed the standoff and saw multiple police officers attempt to get McCaslin to surrender. 

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oklahoma triple murder suicide mom 39 kills 10 month old baby boy 6 year old son and 11 year old daughter

McCaslin barricaded herself in the family home and then shot and killed her children, police said.  (Oklahoma State Bureau of Investigation/Facebook)

"I think it was around 3 p.m., and police officers were here in massive numbers," he told KJRH. "Those are the guys I really feel sorry for, since they have to go through that."

Blake Forsman, whose family lives across the street, said he would often see McCaslin waiting for her children at the bus stop or loading up a truck. 

"I did see the kids come in and off the bus a couple of times," Forsman told the outlet.

He described the house as being in poor condition, with the garage windows shattered, and bikes and toys strewn about the overgrown lawn. Forsman said he had previously done repair work on their fence so their dogs wouldn't get to his. 

The community is heartbroken. 

"The pitiful part is those kids had nothing to do with it," Salwaechter said. "Now they're gone. Those kids were the future of America."

Chris Pandolfo is a writer for Fox News Digital. Send tips to This email address is being protected from spambots. You need JavaScript enabled to view it. and follow him on Twitter @ChrisCPandolfo.

Authored by Chris Pandolfo via FoxNews July 22nd 2023