Yep
"In March 2006, Mohammed Reza Taheri-azar, an Iranian-born American citizen, confessed to intentionally hitting people with a sport utility vehicle on the campus of the University of North Carolina at Chapel Hill to "avenge the deaths of Muslims worldwide" and to "punish" the United States government. While no one was killed in the attack, nine people were injured (none seriously)."
Yes.
When lone jihadists run amok, it is usually spun as a freak accident or an isolated incident.