Absolute madness:

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

An Oklahoma mother, Brandy McCaslin, 39, killed her three children in a triple murder-suicide after a three-hour standoff with police, the Oklahoma State Bureau of Investigation said.

^{Chris Pandolfo (Fox News)}