Why did Taylor Parker kill Reagan Simmons-Hancock? The motive behind the case explored

Netflix’s 'Maternal Instinct' revisits the case that led Taylor Parker to murder an expectant mother in 2020

Netflix’s new true-crime documentary Maternal Instinct has renewed interest in the shocking 2020 murder of Reagan Simmons-Hancock, a young Texas mother whose death stunned the nation.

The documentary revisits the case of Taylor Parker, who was convicted of killing Simmons-Hancock and abducting her unborn child in a crime prosecutors described as meticulously planned.

According to evidence presented during the investigation and trial, Parker had spent months pretending to be pregnant in an effort to maintain her relationship with boyfriend Wade Griffin. Friends and family later revealed that Parker had repeatedly claimed she was expecting a child, even staging gender reveals and producing fake ultrasound images and medical documents to support the deception.

The false pregnancy became increasingly difficult to maintain after Parker's family inheritance plans reportedly fell apart. She had allegedly promised Griffin that money from a multimillion-dollar inheritance would help fund their future together, including major purchases and real estate investments. However, after learning that the inheritance was no longer available, Parker's relationship reportedly came under strain.

At the same time, people close to Griffin began questioning Parker's pregnancy claims. Concerns grew further when Parker's ex-husband revealed that she had undergone a hysterectomy years earlier, making it impossible for her to carry a child.

Investigators later determined that Parker had searched online for pregnant women before focusing on Simmons-Hancock, whom she already knew through photography work connected to Simmons-Hancock's engagement and wedding.

In October 2020, Parker allegedly entered Simmons-Hancock's home and attacked the expectant mother just weeks before her due date. Prosecutors said Parker fatally stabbed Simmons-Hancock before removing her unborn baby in an attempt to pass the child off as her own.

The plan quickly unraveled when Parker was stopped by authorities and sought medical assistance for the infant. Medical professionals soon determined she was not the child's mother, leading to her arrest.

Simmons-Hancock's body was later discovered by her mother, Brookes, who arrived at her daughter's home after being unable to reach her.

The case remains one of the most disturbing fetal abduction crimes in recent U.S. history and is now the focus of renewed public attention following the release of Maternal Instinct.