Officials with the Mehlville School District have issued a warning.
The principal at Oakville Elementary sent home a letter about what could be an attempted abduction.
The school says a student was walking home from his bus stop on Wednesday afternoon near Cathedral and Mild when a car pulled up. The student says the man and woman inside asked him how old he was, offered him a drink, and told him to get in the car.
The student ran home and told his parents.
The school says the Oakville resource officer and transportation department were told about the incident and they will be taking extra precautions at the school and around bus stops.