Launch Party - S4-E3
Other mistake: In the beginning of the episode Meredith asks Jim to sign her cast. If you look closely, it's obvious that the actor John Krasinski signs his real name, not the name of his character, Jim Halpert. (00:02:35)
Other mistake: Michael states that he and Jan have traded in their two cars for a Porsche (for her) however from earlier episodes we know that Michael's Sebring is a corporate lease.
Suggested correction: He's only saying it's a corporate lease to egg Dwight on cause he tricked him into thinking he got the manager position over Michael when Dwight tells Jan he could run the branch better in the waffle house, but right after screams "That's my car!" several times.
When he hit Meredith with his car he started it was a corporate lease again though.
Yes, he tells Ryan the accident occurred on company property, with company property so... Double Jeopardy they are fine. To which Ryan says, I don't think you understand how jeopardy works.