State Troopers say three people died in car crashes over the Labor Day weekend.Between Friday morning and Monday night, Troopers report fatal crashes in Blount, Wilcox, and Chilton counties. Only one of the people killed was wearing a seatbelt. The weekend’s total number of fatalities is lower than last year’s Labor Day weekend, when five people died in crashes. Troopers also report one drowning in Logan Martin Lake over the weekend. The incidents are still under investigation.