Prosecutors opposed those efforts in Wednesday’s motion and said she had been interviewed on multiple occasions about the shooting and provided conflicting versions of her whereabouts on April 8, 2011.

The documents do not identify a possible motive.

According to the motion, a witness in a home next to the open house saw Ramsey after hearing two loud thuds that investigators believe were gunshots. Authorities later recovered two .380 cartridge cases that appeared to have been fired.

Okland, 27, was shot twice at close range, the document states.

The witness first saw Ramsey by the model’s home front door, the filing states. Then she was seen pacing by her car, talking on her phone, it says.

The call, which the filing says was made within two minutes of the thuds, was to an employee of the company that owned the development where Okland was hosting the open house.

At the time, Ramsey worked as a sales manager for that company, according to the filing.

After Ramsey drove off in what the filing described as an erratic manner, the witness found Okland unresponsive inside the model home and called 911.

No one else was seen in the immediate area at the time of the shooting, nor were there signs of forced entry or damage found inside the house, the filing states.

Two search warrants were executed at Ramsey’s home, including one carried out less than a month after the shooting, according to the document. A second search warrant was executed on March 17, 2026, the day Ramsey was taken into custody, it says.

In both cases, the document states, authorities found guns, illegal substances and posters threatening violence.

The document does not say why Ramsey was not arrested until last month. Dallas County Attorney Matt Schultz declined to comment Thursday.

After Okland’s killing, the real estate industry responded with a “safety pledge” of best practices that aimed at keep agents safer.

An industry survey from 2024 found that many still find themselves in situations that make them fear for their safety, however, and some agents recently told NBC News that they believe the industry needs stronger safety rules.