RELATED: Watch the security video and aftermath
Security video footage released Friday shows the mother looking away for a moment when the stroller suddenly rolls off the edge of a station platform and onto the tracks. The mother panics as she looks back and sees the oncoming train hit the stroller, but the baby boy survived with only minor injuries.
Victoria state Police Sergeant Michael Ferwerda called Thursday's incident a "lucky escape" and said people should be cautious in train stations.