It appears Z Bo is ok, but he did miss the shootaround.

Grizzlies power forward Zach Randolph was involved in a car accident this morning and did not participate in the team’s shootaround.

A vehicle rear-ended Randolph on the freeway near 385 and 240, according to a source with knowledge of the incident. Randolph did not leave the scene in an ambulance but it is not known whether he suffered any injuries.