97. The Murder of Ally Kostial
Into The Dark
Deep Dive
What was the key evidence that linked Brandon Theesfeld to Ally Kostial's murder?
The key evidence included surveillance footage showing Brandon picking up Ally in his truck, her blood on his clothes, the murder weapon found in his truck, and incriminating texts between them discussing a possible pregnancy. Additionally, Brandon's Google searches about fatal gunshots and Ted Bundy were used against him.
Why did Brandon Theesfeld plead guilty to first-degree murder?
Brandon pleaded guilty to avoid the risk of being convicted of capital murder, which could have resulted in the death penalty. He accepted a plea deal for a life sentence without parole, though he could potentially be released after turning 65 under Mississippi law.
What role did Ally Kostial's Apple Watch play in the investigation?
Ally's Apple Watch was synced with her missing phone, allowing police to read her text messages. These texts revealed that she and Brandon had continued communicating about a possible pregnancy, which contradicted her friends' belief that they had stopped talking months earlier.
How did the police discover Brandon Theesfeld's location after he fled?
Police obtained a warrant to track Brandon's phone signal, which showed he was driving from Mississippi to Texas. Authorities in Tennessee were alerted, and he was arrested at a gas station in the Memphis area.
What was the prosecution's theory about how Ally Kostial was murdered?
The prosecution theorized that Brandon lured Ally to a remote fishing camp under the pretense of discussing their relationship. After drinking White Claws, Brandon shot her nine times from different angles, ensuring she could not survive, and then calmly left the scene.
What was the nature of the relationship between Ally Kostial and Brandon Theesfeld?
Their relationship was on-again, off-again and primarily sexual, with Ally pushing for commitment while Brandon resisted. Brandon often led her on but avoided serious commitment, creating a toxic dynamic that lasted for years.
What was the significance of the gun Brandon brought from Texas?
Brandon brought a .40 caliber gun from his family's home in Texas to Mississippi, which he later used to murder Ally. Prosecutors argued that he obtained the gun with premeditated intent, while Brandon claimed it was for target practice.
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