2 stolen passports on one flight that vanishes upon reaching cruising altitude? Doesn't look good...
Too early to tell if petty theft makes a crime of this missing aircraft; although the potential for it being more than just a coincidence that two separate passports were used is indeed investigation-worthy.
Who knows......may possibly have another Air India 182. At least I believe this would make this accident 2nd to Air India in terms fatalities of an airliner over water, if that's what it turns out to be, with AF447 being 3rd in numbers.