Talk:Jonah Mitchell/@comment-1405841-20130917010449

As Dexter does not take any notice to the name "J. Mitchell" being on the computer and the plot point has been ignored since looking at the computer, it's safe to assume this was just an easter egg. It may just be another J. Mitchell, like Jack Mitchell or John Mitchell. We can't take it as confirmation however that Jonah was killed by Saxon.

At the most, we can assume he researched Jonah after researching Dexter realizing he was Arthur Mitchell's son, the killer of his wife Rita Morgan. Saxon does reference the fact that he knows Rita was murdered...so it's likely he knew something of Arthur and his family.