Courtesy of an e-mail from reader Cliff C., we find this report at Gawker:
A shopkeeper in China was fatally injured last week after a woman with whom he was clashing clutched his testicles, and squeezed them until he blacked out.
. . .
At some point during the melee, the woman latched on to the proprietor's privates, and refused to let go until the man passed out. He was rushed to a nearby hospital, where he was pronounced dead.
There's more at the link.
I would call the report ball-derdash, but it's confirmed by China's Global Times. I didn't know testicular pain could cause death . . . but I'll keep it firmly in mind from now on!