Watch this police interrogation with intense raw interrogation from the interrogation room as police conduct a full interrogation of a suspect. This raw interrogation footage captures every moment of the suspect interview, complete with deception detection techniques, and criminal psychology in true JCS style interrogation. The Background Shyla A. Osborne and Daniel E. Cason, both 31 at the time of the shooting, were engaged and lived together in the 500 block of East Cherry Street, Walla Walla, Washington. They had children in the household. The relationship had a documented history of conflict. In 2015 Osborne obtained a temporary protection order against Cason, citing concern about his temper, risk to a young son, an alleged shove while she was pregnant, and prior suicide threats by Cason. She later dropped the order after he left the area. On the night of August 28, 2017, the couple argued about finances and other issues. The argument became physical. Cell-phone data later indicated the argument ended that night and they separated for a period. Cason spent time with a friend. Prosecutors later described the killing as premeditated rather than a sudden, purely reactive act. Osborne’s self-defense claim was investigated and rejected as the charging theory. The Crime Date and place: August 29, 2017, afternoon (reported about 2:38 p.m.), at the couple’s home on the 500 block of East Cherry Street, Walla Walla. After the prior night’s argument, while Cason was away, Osborne retrieved a Ruger LC9 pistol from on top of the refrigerator and concealed it in her bra. She kept it on her person. She later said there were no further fights that night. The next day she contacted others asking about self-defense and whether they “would be mad if she did something.” Those people told her to contact law enforcement. She also searched Washington self-defense law on her phone. That afternoon another argument led to a struggle over the gun. Court documents state the pistol misfired; Osborne cleared the malfunction, got free of Cason, and fired three shots into the back-right side of his head (behind the right ear). The coroner confirmed three gunshot wounds to the head. Police initially treated it as a domestic-violence / possible self-defense or accidental shooting. Osborne remained in the community for more than a year while the case was investigated. The Investigation Osborne claimed self-defense. Prosecutors delayed charging to obtain state crime-lab results (blood, bullets, other scene evidence) and to test her account. Digital evidence: phone searches for Washington self-defense statutes; messages and calls seeking advice about “doing something”; cell data consistent with the argument having ended the night before rather than an unbroken, continuous fight. Physical evidence: three close-range shots to the back-right of the head after a reported misfire that she cleared; retrieval and concealment of the pistol overnight. Inconsistencies used by the state: concealment of the gun after the first argument had ended; legal research and outreach before the second confrontation; shots to the back of the head after she freed herself. A deputy prosecutor later called it premeditated murder. Bail was set at $500,000 after arrest; release was denied. Charges filed October 5, 2018; arrest October 8, 2018. She had no prior arrests. She initially pleaded not guilty. Trial dates were repeatedly continued. Conviction and Sentencing Only one defendant: Shyla A. Osborne. There was no co-defendant. Original charge: first-degree murder. On June 10, 2021, shortly before a June 21 trial date, she pleaded guilty to an amended charge of second-degree murder in Walla Walla County Superior Court. Sentencing range for second-degree murder: about 10–18 years (maximum life). Prosecutors recommended 150 months (12½ years). Defense asked for the low end, 123 months. On December 29, 2021, Judge Brandon L. Johnson imposed 150 months (12½ years). Credit for 1,178 days already served left roughly nine years remaining. true crime,law and crime network,interrogation,interrogation analysis,red thread interrogations,interrogation jcs inspired,interrogation jcs style,interrogation psychology,interrogation psychology jcs inspired,new interrogations 2026,interrogation breakdown,police interrogation psychology,bodycam,interview,case analysis,bodycam footage,crime investigation,police interrogation,suspect interview,int,interrogations 2026,interrogation videos,jcs true crime

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