Winnie Bell Lezotte (Virgin) - Train robbery?

This is the first reference I've seen to chloroform. My mother always told the story of a train robbery, but without detail. In newspaper accounts at the time, there is no mention of a robbery at all. There was even an inquest into the deaths on the Pullman car that burned down to find out if the heater was the cause of the fire.

Just curious as to where this came from.

Thanks!

Dave Silvestro