Background: Henry was born in Silsbee, Texas. As a child, he was a big wrestling fan and Andre the Giant was his favorite wrestler. While attending a wrestling show in Beaumont, Texas, young Henry tried to touch Andre as he was walking down the aisle, but tripped over the barricade. Andre picked him up out of the crowd and put him back behind the barricade.
Context: Henry returned on the March 12, 2015 episode of SmackDown, confronting Roman Reigns for having a lack of identity and for not being respected, resulting in Reigns attacking Henry. The attack caused Henry to become a "believer" in Reigns and turning face again in the process. Henry was unsuccessful in the Elimination Chamber match for the vacant Intercontinental Championship at Elimination Chamber, replacing Rusev who was injured, but was eliminated by Sheamus On the June 1 episode of Raw, Henry unsuccessfully faced Reigns for his Money in the Bank spot. After the match, Henry attacked Reigns. Henry spent the remainder of 2015 suffering back to back losses in singles matches, losing to the likes of Big Show, Sheamus and Neville while constantly switching between face and heel.  On the 2016 Royal Rumble pre-show, Henry teamed with Jack Swagger to win a Fatal 4-Way tag team match to earn their spots in the Royal Rumble match. Despite this victory, Henry entered the Rumble match at #22 and lasted only 47 seconds when he was quickly eliminated by The Wyatt Family. On the February 8 episode of Raw, Henry walked out on The New Day during an 8-Man Tag team tables match against The Usos and The Dudley Boyz. On the February 15 episode of Raw, Henry lost to Big E; during the match Henry (kayfabe) suffered broken ribs leading to a botched (unplanned) ending. At WrestleMania 32, Henry entered his third Andre the Giant Memorial Battle Royal, where made it to the final six competitors until being eliminated by Kane and Darren Young.  On July 19, at the 2016 WWE draft, Henry was drafted to Raw. On the August 1 episode of Raw, Henry claimed he still "had a lot left in him" when he spoke of reviving the Hall of Pain and his participation in the olympics. Raw General Manager Mick Foley gave Henry a United States Championship match, but Henry would lose by submission to Rusev. In October, Henry allied himself with R-Truth and Goldust in a feud against Titus O'Neil and The Shining Stars (Primo and Epico), in which Henry's team came out victorious. Henry returned at the 2017 Royal Rumble as entrant number 6, only to be eliminated by Braun Strowman. His final match was the Andre the Giant Memorial Battle Royal at WrestleMania 33.
Question: What was Mark Henry doing in 2015?. Whats the answer?
Henry returned on the March 12, 2015 episode of SmackDown, confronting Roman Reigns for having a lack of identity and for not being respected, resulting in Reigns attacking Henry.