Fans of "Suits" are at the edge of their seats waiting to find out who turned in Mike Ross (Patrick J. Adams). As seen on the season 5 midseason finale, he was arrested for fraud after giving his resignation letter to Harvey.
In an interview with The Hollywood Reporter, showrunner Aaron Korsh revealed that they have long wanted Mike's secret to be revealed. He explained that it has long gone far enough. He added that it was highly unlikely that some of Harvey Specter's (Gabriel Macht) enemies have not figured it by now.
Korsh said that fans will be surprised when they find out who the perpetrator is. He added that it could be Mike's "friend, foe, a neutral party or someone who has never even met him."
Here is a list of the possible characters that may have turned Mike in:
Father Walker. The arrest happened right after Mike confessed that he was a fraud. Although the priest may be under oath, many fans claimed that the coincidence was just unsettling.
Robert and Rachel Zane. Rachel's (Meghan Markle) mom has been onto Mike ever since the couple started acting weird during the wedding preparation. Although Robert seemed to have taken quite a liking to Mike, it would not be far fetched to think that they ran a quick background check and find out that he is a fraud.
Daniel Hardman. The former firm's senior partner hates losing to Mike and Harvey. Fans claim that he may just have uncovered Mike's secret and saw it as an opportunity not only to send him to jail, but bring Harvey and Jessica (Gina Torres) down with him.
"Suits" season 5B airs January 2016.