Three-year-old boy and his grandparents killed in single-vehicle crash in Tipperary

The boy's parents also sustained serious injuries in the crash

The road in Windmill Knockbulloge is currently closed to traffic and is not expected to reopen for some time. Picture: Niall Carson/PA Wire

A three-year-old boy and his two grandparents have died in a single-vehicle crash in Cashel, Co Tipperary.

The crash happened shortly before 9pm on Tuesday night, when the vehicle hit a wall in the Windmill Knockbulloge area.