Thirteen people were killed in crashes investigated by state troopers during the five-day Thanksgiving holiday driving period.
 
In addition to the 13 fatalities, 349 people were injured in the more than 1,100 crashes to which troopers responded November 21, through November 25.
 
Five of the people killed were not wearing seat belts and two of the 13 fatal crashes were alcohol-related. Overall, 86 of the 1,124 total crashes were alcohol-related.
 
The crash numbers cover only those incidents investigated by state police and do not include statistics on crashes to which other law enforcement agencies in Pennsylvania responded.