Taking notice of the issue, the Chief Justice has directed the KP Inspector General of Police (IGP) to submit a report on the matter within three days.
Earlier on Wednesday, a fact-finding committee formed to probe the matter had recommended the grave exhumation and post-mortem of the deceased.
Reportedly, health of the deceased deteriorated after eating fruits earlier this week. She later died at a hospital in Abbottabad on Thursday.
KP IGP Salahuddin Mehsud had launched an inquiry into the incident on Sunday last.
The 11-year-old victim, employed along with her elder sister at the minister's residence, had a hereditary disease which had caused her difficulty in breathing.