As far as I can tell, my great-grandfather's older brother committed suicide with his own infantry rifle rather than go over the top of the trenches again. The

As far as I can tell, my great-grandfather's older brother committed suicide with his own infantry rifle rather than go over the top of the trenches again. The report from the military court of enquiry makes for some sobering reading - the statements of his platoon mates make it sound like he'd already been mentally ill for weeks.