Hidden Camera Case Nets Prison Time and Sex Offender Registration
A Twin Falls man was sentenced Monday to three to six years in prison after pleading guilty to installing a hidden camera in his wife’s seamstress business dressing room, where it recorded a teenage girl undressing without her knowledge or consent.
Marcus Satterthwaite, 51, faced two counts of video voyeurism and one count of possessing child sexually exploitative material. The camera, concealed in the dressing area, captured video and created still images that Satterthwaite stored in a secret phone application.
Police responded to the Twin Falls home in May 2024 after Satterthwaite’s wife discovered the device. The incident occurred during spring 2024, when his wife had customers in the shop being fitted for high school prom dresses—a detail that underscored the vulnerability of the victims.
Victim Speaks Out in Court
At sentencing, the teenage victim addressed District Judge William Hancock directly. “I was violated,” she said, describing the emotional toll of learning that Satterthwaite had secretly recorded her in a state of undress. The victim told the court that the crime had devastating consequences and left her fearful the violation could happen again.
A second victim was identified during the investigation and present in the courtroom, though that person did not address the judge directly. Deputy prosecutor Suzanne Ehlers indicated she has 30 days to submit additional restitution requests if other victims come forward.
Defense Claims, Physical Evidence, and Sentencing
Satterthwaite initially claimed to police that he installed the camera to monitor his wife’s behavior, but Ehlers stated in court that this account was not credible given the camera’s placement directly over the dressing area. The evidence—video recordings and still images stored digitally on a hidden app—painted a clear picture of intentional surveillance targeting undressing individuals.
A plea agreement reached after lengthy mediation resulted in both the defense and prosecution recommending the three-to-six-year sentence that Judge Hancock accepted. The prison terms on the two video voyeurism counts are concurrent, as is the term for possessing child exploitative material.
Beyond incarceration, the court imposed strict conditions on Satterthwaite’s future conduct. He was ordered to register as a sex offender and is subject to no-contact orders lasting 25 years with the victims. Any contact Satterthwaite has with females under age 18 must receive prior approval from the judge.
Financial and Personal Fallout
The fallout extended beyond the courtroom. Satterthwaite’s wife lost her entire customer base after word of the crime spread through the community. The judge ordered him to pay $28,500 in restitution for her lost wages. The couple is now divorcing, according to court records.
In a brief statement before sentencing, Satterthwaite acknowledged wrongdoing. “I want to say to the victims that I’m sorry for any impact this has had on your life. I know what I did was wrong,” he said. He indicated willingness to pursue treatment and accept the consequences imposed by the court.
The case underscores vulnerabilities in small business environments and the predatory nature of voyeurism crimes. Seamstresses, tailors, and fitting rooms are spaces where patrons—including minors—must undress in expectation of privacy.
Related articles: Twin Falls Man Faces 15 Felonies After Hidden Camera Recorded Nude Child.
What Comes Next
Satterthwaite will begin serving his sentence. Prosecutor Ehlers will use the 30-day window to identify and contact any additional victims who may seek restitution. The sex offender registry will include Satterthwaite’s information, making his criminal history available to the public. The no-contact orders and judicial approval requirements for contact with minors will remain in effect for 25 years, well into Satterthwaite’s later years.