Colin Miller, of EvidenceProf Blog fame, sent me a link to an article he's written espousing the virtues of allowing a rejected plea agreement to be introduced by the defendant as evidence tending to prove innocence.
I have penned a three part reply which shall post at 2 p.m. Monday, Tuesday, and Wednesday:
Monday - Introducing a Rejected Plea Offer into Evidence: Perceptual Evidence
Tuesday - Introducing the Rejected Plea Agreement: Hearsay & Relevance
Wednesday - Introducing the Rejected Plea Agreement: Probative/Prejudicial