Langman said another possibility was that Mabaso was mentally ill and needed to be sent for mental observation.
"The fact that he can commit the offences in the way that he did ... as a sane person, there is no way that one could commit the crimes that he did," Langman said.
As he spoke, Mabaso looked at him, emotionless.
“It is true that when you had done something this bad, it does cross one’s mind that perhaps the person who has committed the crime has something wrong in his head," Ndlovu replied to Langman.
Langman said another scenario was that when Mabaso was arrested between 2015 and 2018 for theft of a vehicle, he could have come across Bonginkosi Khoza, a relative of the murdered family, who was behind bars.
“Bonginkosi is in custody, serving a sentence for murder and for doing bad things to the family. They [Bonginkosi and Mabaso] struck a deal for him to murder the family," Langman said.
While Ndlovu did not comment on whether this was a possibility, the court requested that he verify who Bonginkosi was and who he was alleged to have murdered.
Meanwhile, Mabaso's lawyer Makau Sekgatja referred the court to a statement that Khupe made to police shortly after the bodies were recovered.
Khupe had been in a longstanding relationship with one of the murdered women.
Vlakfontein case postponed as lawyer asks to attend to a family matter
The case against two men accused of killing seven family members in Vlakfontein has been postponed until next year.
Ernest Mabaso, 27, and Fita Khupe, 61, appeared briefly in the Protea magistrate’s court where they face seven counts of murder after they allegedly killed three women and four children of the Khoza family in October.
The pair also face charges of theft after bank cards of the deceased were found in their possession.
In addition, Mabaso faces three counts of rape after the allegedly raped the three women, claiming it was under the instruction of Khupe.
Khupe’s lawyer Gerhard Langman asked for the matter to be postponed as he had a family emergency that he needed to attend to.
“Your worship, my father fell ill last night and I’ve been with him since. I need to go to the hospital to attend to this matter,” Langman told the court.
In their previous appearance, the lawyers presented scenarios of mental instability, inheritance and revenge as possible reasons for the slayings.
Langman told the court only one family member, Sne Khoza, survived.
At the time of the murders in October, Mabaso, a man who identified himself to the family as "Sibusiso Khoza", had given Sne money to travel to KwaZulu-Natal to visit relatives.
Langman put it to investigating officer Banele Ndlovu that Sne could have plotted with Mabaso to kill the family so she could be the sole beneficiary of the house. The deal could have been, he said, that she would then sell the house and give a portion of the acquired funds to him.
Ndlovu said he was not sure whether Sne had since returned from KZN.
Langman said another possibility was that Mabaso was mentally ill and needed to be sent for mental observation.
"The fact that he can commit the offences in the way that he did ... as a sane person, there is no way that one could commit the crimes that he did," Langman said.
As he spoke, Mabaso looked at him, emotionless.
“It is true that when you had done something this bad, it does cross one’s mind that perhaps the person who has committed the crime has something wrong in his head," Ndlovu replied to Langman.
Langman said another scenario was that when Mabaso was arrested between 2015 and 2018 for theft of a vehicle, he could have come across Bonginkosi Khoza, a relative of the murdered family, who was behind bars.
“Bonginkosi is in custody, serving a sentence for murder and for doing bad things to the family. They [Bonginkosi and Mabaso] struck a deal for him to murder the family," Langman said.
While Ndlovu did not comment on whether this was a possibility, the court requested that he verify who Bonginkosi was and who he was alleged to have murdered.
Meanwhile, Mabaso's lawyer Makau Sekgatja referred the court to a statement that Khupe made to police shortly after the bodies were recovered.
Khupe had been in a longstanding relationship with one of the murdered women.
“In Khupe’s statement, he indicates that he had a hand in building the house. The statement was made by Khupe prior to his arrest on October 31. Do you agree that by virtue of that, he could feel entitled to [the house]?" Sekgatja asked Ndlovu. "The house is not in his name. So don’t you think this gives motive so that he can inherit the property?"
"That is possible," Ndlovu replied.
Sekgatja said there was no motive for his client to commit the crimes other than that he was threatened. Mabaso has said he was essentially blackmailed to commit the murders.
The court also heard previously that Mabaso had wangled his way into the family by alleging he was a long-lost relative. He had befriended Sne on Facebook.
The matter was postponed to January 24 and 25 2019.