A South Carolina woman was found guilty of kidnapping charges stemming from the 2013 disappearance of her husband’s 20-year-old lover.

Tammy Moorer was sentenced Tuesday to 60 years in prison on kidnapping and conspiracy charges in the case of Heather Elvis, a hostess who went missing from Myrtle Beach in December 2013.

Elvis allegedly had an affair with Tammy’s husband, Sidney Moorer, before she vanished and abandoned her car at a local boat landing. Nearly five years later, the young woman has not been found.

The jury deliberated for less than a day before convicting Moorer of plotting with her husband to kidnap Elvis.

“I am Heather’s number one advocate,” Moorer told the judge after the verdict was announced. “I want to know what happened to Heather probably just as much as her parents do.”

In the 11-day trial, the prosecution argued Moorer was furious about her husband’s cheating and wanted to get his former lover out of the picture.

“When you mix jealousy, deceit and a crazed woman that is worried about losing her husband is when unnatural things happen,” State Solicitor Nancy Livesay said in closing arguments.

Moorer — who testified at the trial — maintained her innocence, claiming she never met Elvis face-to-face. Upon learning the verdict, she told the courtroom she was unhappy with her representation.

“I feel like I am begging for my life for something I had nothing to do with,” Moorer said.

Elvis’ family made tearful pleas Tuesday in court to punish the defendant with the maximum sentence.

“Whatever Tammy and her husband did to Heather wasn’t enough,” Heather’s mom, Debbi Elvis, said. “They had to disparage and shame her in the public eye on social media and in the commuunity. Then that wasn’t enough. They had to attack our family.”

Both the Moorers were charged in connection with Elvis’ disappearance. The couple initially was charged with murder and kidnapping in 2014, but the murder charges were dropped two years later.

Sidney is currently incarcerated after being convicted last year of obstruction of justice in the case.

He was tried for kidnapping in the case, but a mistrial was declared when the proceedings ended in a hung jury. No future date has been set to retry his case.