At least 20 people – including a baby – have been killed after a truck ploughed into a crowd of pilgrims in northern Mexico. <br /><br /> It’s been reported that around 200-300 people were walking towards a church when the accident happened in the state of Zacatecas.<br /><br /> The driver is believed to have fled the scene after jumping from the moving vehicle. Investigators have been unable to locate him for questioning.
