His lawyer went even further last week with a statement that has been viewed as an insult to the victim's family.
"Accidents happen, it was not a rape or murder," Kanhaiya Kumar Singhal said, the Herald Sun reports.
He said the death was "unfortunate" but "not intentional".
In a Delhi court on Friday, Puneet's lawyers were making arguments over whether he was mentally competent to be the subject of an extradition decision when the defendant began making high-pitched noises and calling for his uncle.
A judge stopped proceedings to ask: "What happened? Stand up Puneet! Stand up! What happened?"
Puneet, with a bandaged head, fell into his uncle's arms and began crying hysterically, before he was removed from the courtroom. The judge then asked: "Who was making those sounds? Was that him?"
Bhaskar Valli, the advocate for the Union of India, which handles extradition cases for the Indian government, said the defence argument about Puneet's mental health was "yet another malicious application".
The defence has also previously argued Puneet suffers from kidney problems, schizophrenia, weight loss and at one point drank poison, due to his fragile state of mind.
"If he or his lawyers feel his mental state will not lead him into a safe environment, let him come forward so that we can verify this," Mr Valli said.
"This is not a man of good intent or bona fide character", he added, referring to Puneet's actions in fleeing from Australia nine years ago.
Earlier this year, Victorian Premier Daniel Andrews again called on India to send Puneet back to Australia to face justice.
"The fact that he in a cowardly act, scarpered, ran away from facing the consequences of his actions, speaks volumes for his character," Mr Andrews said.
"I think everybody across Victoria would be pleased to see him sent back to do the jail time that he should do right here."
Mr Hofstee's parents feel exactly the same way. His father Peter previously said Puneet needs to "accept his responsibilities" and "I want to see him brough back here and the matter sorted".