(WHAS 11) -- Dramatic video showing what can happen in a matter of seconds.
At a TA train platform in Philadelphia a mother gets distracted just long enough for the stroller holding her 14-month old daughter to get away from her.
It goes right onto the tracks and falls four feet. The train was only a stop away.
The girl was able to be pulled to safety. She did suffer cuts to her head and should recover fully.