Sadie Prentiss, a veterinary technician, was in a deteriorating relationship with Colton Reyes, who was her boyfriend. Sadie planned to end the relationship after discovering Colton's contact with an ex-girlfriend. She disappeared after a tense argument with Colton. Nine days later, Colton's sister Jenna found Colton scrubbing Sadie's car in the family garage, with suspicious items in the backseat. Jenna initially lied to police to protect her brother but later confessed. Colton pleaded guilty to murder and evidence tampering, and Jenna was charged with obstruction of justice. Sadie's remains were found after Colton disclosed their location in a plea deal.
Country: United States
State/Province: Texas, United States
City/Region: Amarillo
Incident Type: Murder
Relationship Status: Dating
Relationship Duration: Just under a year
Incident Date: July 31, 2026
Relationship Origins:
Relationship Stages:
Contributing Factors:
Red Flags:
Motives:
Relationship Outcomes:
How the relationship or connection began.
Just under a year
Important relationship phases recorded for this case.
Reported red flags or early concern points.
Contributing factors and possible motives from the available sources.
2026-07-31
Recorded relationship or case outcome.
English labels are shown first. Original-language titles are preserved for source verification.
Last Seen Alive USA · Original language: English
Sister Catches Brother Scrubbing Missing Girl's Car — She'd Already Lied for Him | CCTV
Jealousy
The relationship deteriorated due to infidelity and loss of control by Colton over Sadie, who planned to end the relationship. The conflict escalated to violence resulting in Sadie's murder. Family loyalty complicated the investigation, with Jenna initially protecting her brother before revealing the truth.
Initial investigation treated Colton as a cooperative boyfriend with no prior domestic violence reports. Jenna Reyes lied twice to police before confessing. Forensic evidence and Jenna's testimony linked Colton to Sadie's death. Plea deal required Colton's cooperation to locate remains. Jenna charged with obstruction of justice but received a plea agreement acknowledging her eventual cooperation.
Initial police interviews accepted Colton's account without immediate suspicion. Jenna's lies delayed discovery of critical evidence. The exact timeline and details of the murder were not fully reconstructed publicly.
Sadie planned to end the relationship after discovering Colton's contact with an ex. After a Friday night argument, Sadie disappeared. Jenna overheard the argument but lied about her presence. Sadie's car was hidden and cleaned by Colton in the family garage. Jenna found the car and lied to police before confessing. Forensic evidence and Jenna's testimony led to Colton's arrest and guilty plea. Sadie's remains were found following Colton's disclosure.
High risk due to escalating conflict, infidelity, and controlling behavior by Colton. Delayed disclosure by family member increased harm and delayed justice.
Family loyalty can obstruct justice and delay resolution in relationship-driven crimes. Early signs of infidelity and controlling behavior can escalate to fatal outcomes. Witnesses within family may struggle with conflicting loyalties, impacting investigations.
Sadie's discovery of Colton's messaging an ex-girlfriend and her plan to end the relationship were key early signals.
Jenna finding Colton scrubbing Sadie's car with suspicious items in the backseat was a critical clue.
Forensic evidence from Sadie's car and the location of remains disclosed by Colton were strongest evidence.
Priya Malhotra provided detailed witness account of Sadie's final weeks. Jenna Reyes admitted overhearing argument and later confessed to lying. Sadie's mother contacted Jenna seeking information.
Jenna's eventual confession and cooperation changed the case trajectory, leading to discovery of evidence and resolution.
Exact details of the murder and the full timeline remain partially unclear publicly.