Arizona Supreme Court July 8, 2010, CV-09-0267-PR (Johnson v. STATE, DEPT. OF TRANSP.)

OPINION

PELANDER, Justice.

¶ 1 Arizona Rule of Evidence 407 generally excludes evidence of “measures” taken “after an event” to prove a party’s negligence or culpability “in connection with the event.” We hold that Rule 407 applies even if the party took such measures without knowledge of, or for reasons unrelated to, the prior event.