Former Commercial Pilot Sentenced to Federal Prison on Stalking Charge

In San Antonio today, 62-year-old Mark Joseph Uhlenbrock of Chesterfield, Missouri, was sentenced to 41 months in federal prison followed by three years of supervised release after pleading guilty to internet stalking announced United States Attorney Richard L. Durbin, Jr., and FBI Special Agent in Charge Christopher Combs, San Antonio Division. 

Uhlenbrock, who had been on bond pending sentencing, was placed into federal custody during today’s hearing by order of United States District Judge Xavier Rodriguez.

On June 15, 2016, the defendant pleaded guilty to one count of stalking.  By pleading guilty, Uhlenbrock admitted that from the end of their romantic relationship in January 2006 to August 2015, he caused substantial emotional distress to his female victim by posting nude photographs of her on the Internet--on MyEx.com and elsewhere--without her consent and despite three Bexar County (TX) civil district court lawsuits. 

On August 26, 2015, FBI agents executed a search warrant at the defendant’s residence and seized two laptop computers. An examination of the laptops revealed nude photos of his victim and numerous bookmarks to links where the defendant posted nude photos of his victim.

This case was investigated by the FBI and was prosecuted by Assistant United States Attorney Sarah Wannarka.