"When I critically analyse my team, I never find any flaw," CJP Nisar says in Lahore.
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Police arrest girl's father after his wife accuses him of repeated sexual assault of their daughter.
In the tragedy at Karachi airport, 20 passengers and crew were killed.
The test, the fifth of the Agni-5 intercontinental ballistic missile, was made from a mobile launcher.
China, UK and US are among countries whose citizens can avail the option, provided they use designated tour operators.
Footage of suspected rapist and murderer is from January 4, the same day the young girl went missing.