<p>Chennai: Authorities at the airport here went into a tizzy over a bomb threat to a city-bound international carrier, but the call turned out to be a hoax, officials said.</p>.Bomb threat email sent to Mumbai's KES College turns out to be hoax.<p>The flight with about 237 passengers was thoroughly checked upon making a safe landing but no explosive substances were found onboard, they said.</p>.<p>The checking, done based on information, included scanning the baggage of passengers thoroughly, they added.</p>
<p>Chennai: Authorities at the airport here went into a tizzy over a bomb threat to a city-bound international carrier, but the call turned out to be a hoax, officials said.</p>.Bomb threat email sent to Mumbai's KES College turns out to be hoax.<p>The flight with about 237 passengers was thoroughly checked upon making a safe landing but no explosive substances were found onboard, they said.</p>.<p>The checking, done based on information, included scanning the baggage of passengers thoroughly, they added.</p>