Thousands attended services in Savannah, Ga.
Read more...Twitterers react to news.
Read more...Davis' case is a reminder of how flawed the justice system really is.
Read more...Thousands of Americans stood in vigil.
Read more...Troy Davis' attorneys have no other options left after all appeals have been rejected.
Read more...Davis is scheduled to be executed at 4 p.m. PDT.
Read more...A round-up of reaction from the Internet over Wednesday's scheduled execution.
Read more...Final appeal lodged before U.S. Supreme Court. International protest mounting.
Read more...Protests fail in clemency bid.
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