"The sheriff says that when he’d looked into the anonymous call after police confronted Tripp, the threat seemed less threatening than the company made it sound. The caller said Tripp was volatile but didn’t say he was on his way to shoot up the place. “You remember playing telephone as a kid?” Antinoro asks. “It got blown out of proportion.” He dropped the investigation when Tesla declined to make available a colleague of Tripp’s who might have called in the tip."
So basically an emotional phone call was recounted by a chain of people and blown out of proportion. Then the company felt the need to publicize it in order to get a little dirt on the shoes of the would be (and ultimately failed) whistleblower.
The sheriff sounds like a great and honest fellow, but the rest of this is just a mess. Of course, one employee running to the press with a "whistleblower" story that turns out to be misleading rubbish and doing billions of dollars in market damage isn't great. Responding to him this way isn't great.
What a mess.