Defendant
Lisa Bennett’s remains were then mistakenly incinerated at a community waste facility.
The defendants were not charged with manslaughter because pathologists could not “legally link” the attack and Moustafa's death.
The body was wrapped in a duvet cover, with plastic bags over the head.
The pair have been charged over two attacks.
The charges come after a judge received death threats for granting them bail.
'A senseless, ruthless and calculating killing.'