UPDATE - NOVEMBER 5, 2025: 

A Reno man already serving a 247-year-to-life prison sentence for child sexual assault has now been convicted of abusing three additional victims.

The Washoe County District Attorney’s Office announced that Jaime Oseguera was found guilty following a separate trial of one count of Sexual Assault on a Child Under 16, nine counts of Lewdness with a Child Under 14, one count of Indecent Exposure, and three counts of Open & Gross Lewdness.

While Oseguera's initial case was underway, investigators with the Washoe County Sheriff’s Office learned that he had also sexually abused three other victims, all of whom were known to him. Prosecutors say two of the victims were children at the time of the abuse, and the third was an adult.

Sentencing in the new case is set for November 22 before Judge Lynne Jones. Oseguera-Vega faces up to 115 additional years in prison for the new convictions.

He was previously sentenced to life with parole eligibility after 247 years for repeatedly sexually assaulting a young girl over a decade, beginning when she was six years old.

(The Washoe County District Attorney's Office contributed to this story.)

ORIGINAL STORY - NOVEMBER 27, 2024: 

A Reno man has been sentenced to 247 years in prison after being convicted of several child sex assault crimes. 

Prosecutors say 48-year-old Jaime Oseguera-Vega was previously found guilty of five counts of Sexual Assault on a Child Under 14, two counts of Sexual Assault on a Child Under 16, two counts of Sexual Assault, and one count of Incest.

The DA's office says the case started in March 2020 with an anonymous tip and investigation when the victim told deputies Oseguera-Vega started inappropriately touching her when she was six years old and escalated to sexually assaulting her when she was eight years old. Prosecutors say he repeatedly sexually assaulted her over the next decade and threatened to kill her if she ever told anyone about the abuse.

The victim eventually left Nevada and told law enforcement.

At sentencing, prosecutors asked for Oseguera-Vega's sentences run consecutively, equaling the 247-years-to-life sentence.

He was convicted for multiple child sex crimes and prosecutors asked for his sentences to run consecutively.

(The Washoe County District Attorney's Office contributed to this report.)