This is all so sad.
On Sunday, we learned Kristin Cavallari's brother, Michael, had been missing for about a week and a half. Authorities found his car abandoned off a Utah highway, and he was last seen on the security cameras at a Monticello convenience store.
Now, we're learning a little bit more about what happened in the days leading up to the disappearance of the Laguna Beach star's sibling.
Police are saying the MTV personality's bro was arrested on November 23 for making criminal threats. However, he was released on bail only two days later.
Unfortunately, The Hills alum's flesh and blood has had trouble with the law before. Last year, he pleaded guilty for a DUI and was sentenced to three years of probation.
An insider says Michael was the family bad boy, explaining: