After five sequestered weeks, the jury in the Casey Anthony murder trial moved one step closer in deciding the Florida mother's fate.
Closing arguments are scheduled for Sunday, which means jurors could begin deliberating that afternoon, NBC News reported.
Judge Belvin Perry dismissed court proceedings for Saturday, ordering lawyers to present their closing arguments first thing Sunday, followed by jury instruction and deliberation.
Prosecutors wrapped up their rebuttal portion of the case on Friday with testimony from a lawyer for the company that once employed Anthony's mother.
Gentiva Health Services Chief Compliance Officer John Camperlengo was the first witness called when the trial resumed after a morning-long recess on Friday. Judge Belvin Perry called the recess before jurors entered the courtroom so the defense could take depositions of prosecution witnesses.
Camperlengo answered questions about Cindy Anthony's work history during the week of March 17, 2008.
Earlier this week, Cindy Anthony testified that she had run computer searches for the term "chloroform" while looking up information on chlorophyll, a green pigment found in plants. Prosecutors have contended that Casey Anthony made the searches as she plotted to kill her daughter. Cindy Anthony's testimony was a surprise to prosecutors.
She testified that she was home on the days when the computer searches were run. She said she could leave work when she wanted, and that the work records might not have reflected her absence.
Lead defense attorney Jose Baez said prosecutors had failed to disclose all the information a computer expert and forensic anthropologist planned to testify about. Baez wanted the evidence and witnesses to be excluded, but Perry only gave him the option of taking their depositions.
"Your honor, I will stay here and do the work, and stay here as long as it takes," Baez said.
Casey Anthony is charged with first-degree murder in the 2008 death of her 2-year-old daughter, Caylee. If convicted of that charge, she could face the death penalty.
The witnesses are on the prosecution's rebuttal list to challenge testimony offered by witnesses during the case presented by the defense, which rested Thursday. The state planned to call a handful of witnesses and rest again Friday evening.
While the defense rested Thursday, experts said defense attorneys may have left lingering questions and failed to deliver on promises they made at the outset to explain how the toddler died.
Casey Anthony did not take the stand and the defense did not present concrete evidence that Caylee wasn't killed, but accidentally drowned.
Her attorneys also never produced any witnesses bolstering the claim made in opening statements that Anthony had acted without apparent remorse in the weeks after her daughter's death because she had been molested by her father as a child, resulting in emotional problems.
"If you do not at least present facts to support that argument, the jury is going to think you have no credibility," said Tim Jansen, a former federal prosecutor and criminal defense attorney in Tallahassee.
Instead, their 13-day case primarily focused on poking holes in the prosecution's contention that Anthony killed Caylee in June 2008 by covering her mouth with duct tape. Prosecutors said the woman dumped Caylee's body in the woods near her parents' home and then resumed her life of partying and shopping.
The prosecutors' case relied on circumstantial and forensic evidence, and it did have holes. They had no witnesses who saw the killing or saw Casey Anthony with her daughter's body. And there was no certain proof that the child suffocated.
The defense said in its opening statement that Caylee drowned and that her grandfather George Anthony, a former police officer, helped cover up the death by making it look like a homicide and dumping the body near their home, where it was found by a meter reader six months later. George Anthony has vehemently denied any involvement in Caylee's death, the disposal of her body or molesting his daughter, Casey.
Florida A&M law professor Karin Moore said she was "confused" throughout the case by the defense's approach.
"The defense could have attacked George Anthony weeks ago on cross-examination during the state's case, but waited until late in the trial," she said. "I think they waited too long to ask the big questions and got themselves in trouble."
The defense's final witnesses Thursday included Krystal Holloway, a woman who claims she had an affair with George Anthony that began after Caylee disappeared. She said he told her in November 2008 that Caylee's death was "an accident that snowballed out of control." George Anthony has denied having an affair with her but admitted visiting her home on several occasions.
They also recalled George Anthony to ask if he had supplied duct tape he used to put up posters of his granddaughter when she was missing. He said he couldn't remember.
Baez also asked him if he buried his pets after their deaths in plastic bags wrapped with duct tape. Anthony said he had on some occasions. Prosecutors have said Caylee's body was disposed of in a similar manner. Under prosecution questioning, he said he had never thrown their carcasses in a swamp.
The Associated Press and NBC News contributed to this report.