driveline on 2013 freightliner

[Chamberpains]

This is the 1st time in over 20 years I've heard of this many points shattering. Do you have any pictures?

Something doesn't add up for 3 points to all "shatter"

Once the 1st point fails the stress is instantly relieved from the rest. It is common for a rear to fail or be binded for whatever reason (including mismatched ratios, though very rare and caught very fast) and cause a u joint to come apart. But 3 u joints and yokes is cataclysmic failure.

Like some one had the truck stationary off the ground, ran it up to full speed and dropped it back to earth type of event.