ASIDE from police authorities, the Senate will also conduct an investigation today, Thursday, on the hostage taking incident on Monday, a radio report said.

The Senate committee on public information and mass media of Senator Gringgo Honasan will particularly look into the operating procedure that was followed by the authorities in handling the hostage crisis.

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Honasan also wanted to look into the grievance system of the Philippine National Police.

Recently, Senator Juan Miguel Zubiri questioned the handling of the hostage crisis on Monday that ended with the death of eight Hong Kong tourists.

He wanted the revival of the death penalty following the tragic incident. (Sunnex)