How to find out what happened on an emergency flight

[kwatt]

Hi,

On Friday, Delta 965 from Salt Lake City came into Minneapolis/St. Paul International on emergency. I was listening to the MSP tower at the time and am curious as to what the emergency was. It didn't appear to make any news. How would a guy go about finding what it was?

[Dngnkeeper]

Might try the ntsb if its in the US.
http://www.ntsb.gov/aviationquery/month.aspx

Or the Aviation Herald if the incident took place during flight.
http://www.avherald.com/