It took only hours after the deadly Schoharie limousine crash for state police and the National Transportation Safety Board to begin investigating, and many eyes were on Prestige Limousine, which owned the vehicle. But just months later, things got messy, as the district attorney's office and the NTSB found themselves at odds in the midst of the criminal investigation. Here's where the various probes stand today.

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• NTSB First Findings in Schoharie Limo Crash Detail Damage
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• FULL PROGRAM: Schoharie Memorial Service
• Amsterdam Recovering, Growing "Stronger" After Tragedy

MEMORIAL TO BE UNVEILED, AMSTERDAM TO HONOR VICTIMS
Friends, family, and the community will honor the 20 lives lost. In a private event on Saturday at 9 a.m., a permanent memorial will be unveiled. On Sunday at 6 p.m., a public event will be held in Amsterdam to pay tribute. Spectrum News will show both events live.