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Lehigh County 14-year-old Jamie Silvonek, who was charged as an adult in her mother's brutal murder on Thursday, seems to have been exposed by her many text messages about the crime to her boyfriend and alleged killer, Caleb Barnes, 20.

(LehighValleyLive.com)

A Lehigh County 14-year-old has been charged as an adult in her mother's brutal murder, and it is the girl's alleged text messages that seem to indicate her guilt, according to prosecutors.

Jamie Silvonek was allegedly adamant that her mother "needs to go" in text messages to her 20-year-old boyfriend hours before Cheryl Silvonek was stabbed multiple times, burned and dumped and buried in dirt and snow on March 14 and in the early hours of March 15, our sister website, LehighValleyLive.com writes in a detailed story.

All this, prosecutors allege, because the mother was determined to keep her 14-year-old away from her 20-year-old Army boyfriend, Caleb Barnes.

The website reports that experts were able to retrieve deleted text from the pair's confiscated cellphones. Together, the texts paint a picture of the pair as allegedly planning to kill the mother to prevent her from separating the two and ending their relationship.

Details according to LehighValleyLive:

Jamie Silvonek lied to Barnes about her age, claiming she was 17, according to authorities.

On March 6, the girl's mother, Cheryl Silvonek, first met Barnes and upon learning the U.S. Army soldier was a 20-year-old, she allegedly told her daughter the relationship had to end.

During a cellphone conversation between the 14-year-old and Barnes on March 7, an unnamed juvenile overheard Jamie Silvonek express a desire to kill both her parents.

The scheme required Barnes to lure Cheryl and Daniel Silvonek from their home before murdering them. Jamie Silvonek would return after the killings and help dispose of the bodies. The two allegedly discussed life insurance proceeds from her father and who would assume custody over her.

I want her gone'

Barnes left Fort Meade for the Silvonek home March 14 with plans to attend a Breaking Benjamin concert that night in Scranton. Jamie Silvonek started texting Barnes at 11:12 a.m., urging him to lie about his age to her mother.

While Cheryl Silvonek attempted to keep her daughter from going to the concert with Barnes, evidence shows the eighth-grader pleaded with her mom.

And when Cheryl Silvonek demands to speak with Barnes on the phone, Jamie Silvonek again pressed the age issue.

"Tell her your mom mailed you your birth certificate earlier last week from Argentina so when it arrives you can prove to her that you're 16," she allegedly wrote. "Say that your Facebook information regarding when you graduated high school and your age is fabricated, so on and so forth."

The next message authorities uncovered includes a chilling reference to her mom needing to disappear:

"She needs to go, Caleb," Jamie Silvonek allegedly writes. "Right now. You don't understand.

"She threatened to throw me out of the house. I want her gone."

Read much more on the case at

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Background: Cheryl Silvonek's burned body was found buried under dirt and snow in South Whitehall Township. Authorities determined the two dumped her body there after she was stabbed multiple times inside her Ford Freestyle while it was parked in the driveway of her home in Upper Macungie Township. The blood-soaked vehicle was found partially obscured by vegetation near a pond near where Cheryl Silvonek's body was recovered.

Barnes, stationed at Fort Meade, Maryland, in the U.S. Army, is already charged in the homicide

Jamie Silvonek was arraigned Thursday on charges of homicide, conspiracy, abuse of a corpse and tampering with evidence.