The driver of the silver car had non-life threatening injuries.



The driver of the SUV was led away from the scene in handcuffs. She has been identified as 38-year-old Christina Ruth Cantrell, also known as Christina Gallardo.



"She was obviously intoxicated," Collum said. "We're going to end up booking her in right now on charges of homicide. We're still waiting to see if this is going to turn into more deaths."



He said several witnesses told officers the woman was driving 50 to 60 mph without hitting her brakes. A man who was riding in the Suburban ran off after the crash, police say.



"We'll work on getting his identity later," he said.



Collum said the traffic division has been working seat belt enforcement, and police have learned a lot of younger people are not wearing their belts or buckling up their kids.



"Right now it doesn't look like anyone in the vehicle was wearing seat belts," he said. "If you don't buckle the child seat in properly, it will eject with the child - which in this case it did.



"We see seat belts save more lives than not," Collum said.



Cantrell was booked into Tulsa County Jail on two complaints of first-degree manslaughter, driving under the influence of alcohol injury accident, obstructing an officer and several traffic violations including driving with a suspended or revoked license.