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After just over two hours of deliberation Thursday, a Texas jury found Kaitlin Armstrong guilty of murder in the shooting death of pro cyclist Anna Moriah "Mo" Wilson, who prosecutors said was shot twice in the head and once through the heart after going on a date with Armstrong's live-in, on-and-off boyfriend.

PHOTO GALLERY: Closing arguments

Armstrong, 37, was accused of shooting 25-year-old Wilson to death in a jealous plot minutes after Colin Strickland, 36, dropped the star cyclist off at a friend's Austin apartment, where she was staying while visiting Texas for a race.

Armstrong’s defense attorney Rick Cofer declined to comment on the verdict, noting that a gag order is still in place.

Kaitlin Armstrong appears in court for her murder trial

In this courtroom sketch, Kaitlin Armstrong appears in court for her murder trial at the Blackwell-Thurman Criminal Justice Center in Austin, Texas, on Nov. 6. (Jorge Molina)

Now, State District Judge Brenda Kennedy said the punishment phase of the trial has begun. Both Armstrong's attorneys and prosecutors have waived their opening statements. The state intends to call Wilson's family and late cyclist's friend Caitlin Cash, who found her body at the crime scene, to deliver victim impact statements.

Travis County prosecutor Rickey Jones began his closing arguments earlier on Thursday by playing footage from outside the apartment on May 11, 2022 — the night Armstrong allegedly shot Wilson — in which Wilson can be heard screaming.

"No one else in the world was angry that their boyfriend was out with Mo Wilson. Just her," Jones said of Armstrong. "No one else in the world had their Jeep circling 1708 Maple for an hour before you heard that 9:15 shot. No one else in the world matched that description."

Kaitlin Armstrong is seen smiling in an undated photograph

Kaitlin Armstrong in Canggu, Bali, where she was learning how to become an instructor of Vinyasa yoga, in January 2018. (News Licensing/Mega)

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Both sides called Strickland to the stand. Prosecutors used his testimony to build out the motive of jealousy. The defense painted him as manipulative and "comfortable with misinformation" after he admitted to lying about what he was doing on the night of Wilson's murder.

Colin Strickland gives the peace sign

Colin Strickland, a Red Bull athlete at the time, gives the peace sign during qualifiers for the F1 Grand Prix of USA at Circuit of The Americas  in Austin, Texas, Nov. 2, 2019. (Peter Fox/Getty Images)

Prosecutors said Armstrong stalked Wilson's location with the Strava app — a popular tool for cyclists and runners that shows their routes — and that she had access to Strickland's Apple and Gmail accounts and would read his texts and emails.

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Strickland, who had a sexual relationship with Wilson while on a "break" with Armstrong, had changed her name in his phone. 

Kaitlin Armstrong pictured before and after her flight to Costa Rica

A photo combination of a U.S. Marshal handout of Kaitlin Armstrong and her booking photo after her extradition to the U.S. from Costa Rica. The photos show her before and after prosecutors say she obtained plastic surgery while on the run in Costa Rica following the Texas murder of Moriah "Mo" Wilson. (US Marshals, Travis County Sheriff's Office)

Armstrong's defense attorney, Rick Cofer, pointed fingers at Strickland in his closing arguments Thursday. 

"Moriah Wilson was not the first cycling woman in Colin's life. Colin hid his relationship with Moriah Wilson into 2022," Cofer said. "He did that because he didn't want to be honest about it. He doesn't like emotions. He likes what he wants and what's important to him. … He was leaving his options open. He just didn't want to get caught. He didn't lie because Kaitlin was a jealous, psycho killer."

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Friends testified that Armstrong appeared jealous of Wilson and had talked about killing her — but they also said they didn't take her too seriously.

Defense attorney Rick Cofer questions Colin Strickland during Kaitlin Armstrong's murder trial.

In this courtroom sketch, defense attorney Rick Cofer questions Colin Strickland in court at the Blackwell-Thurman Criminal Justice Center in Austin, Texas, on Nov. 6. (Jorge Molina)

"I didn’t think too much of it at the time," testified Nicole Mertz, a former cycling pro and one of Armstrong's close friends in Austin. "It wasn’t about anyone in particular, seemed like something you say when you are angry."

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After the slaying, police questioned Armstrong on an unrelated warrant and let her go. She then sold her Jeep, which police said they found on surveillance near the crime scene, flew to Costa Rica, got plastic surgery on her face and avoided police for 43 days.

Moriah Wilson (right) and her family.

Anna Moriah "Mo" Wilson, right, pictured with her family. (The Wilson family)

"Then she runs to Costa Rica, has plastic surgery, on the beach teaching yoga while the Wilsons are trying to pick up the pieces," Jones said Thursday.

They captured Armstrong on Santa Teresa Beach — a popular expatriate community — with a plastic surgery receipt, her sister's passport and a list of defense attorneys.

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While on the run, prosecutors said Armstrong read news about the U.S. Marshals' international search for her and she looked up whether she could alter her fingerprints with pineapples.

Then, last month, Armstrong allegedly tried to escape from Travis County jail guards, leading them on a 10-minute foot chase before they captured her a mile away.

Mo Wilson smiles in gravel racing gear

Anna Moriah 'Mo' Wilson smiles after winning a gravel cycling race. (The Wilson Family)

Armstrong's defense has tried to convince jurors that the state's ballistics and DNA evidence are not enough to prove she did the crime. They have also argued that police had "tunnel vision" and narrowed in on her prematurely. 

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They had an expert testify that her DNA could have been transferred to Wilson's bike without her being there. Wilson rode on Strickland's motorcycle to and from their date, sitting behind him with her hands on his hips, according to testimony. 

Fox News' Mills Hayes contributed to this report.