Although Parvez Tak had confessed to killing the actor and her five family members in a fit of rage, Mumbai police said the murders could have been pre-planned.u00a0Making a breakthrough in the case that had baffled everyone for months, the Crime Branch recovered the skeletons from Laila Khan's farmhouse in Igatpuri near Nashik, around 130 km from here.u00a0Preliminary forensic reports reveal that five of the skeletons were of women and one of a man.u00a0