The Undertaker is currently backstage at the First Niagara Center in Buffalo, New York, and will be appearing on Raw to set up a match with CM Punk at WrestleMania, PWInsider.com reports. He was spotted earlier at nearby Buffalo Niagara International Airport, according to ProWrestling.net.
WWE is teasing his return today; on WWE.com and Facebook, they question whether he will compete at WrestleMania. The WWE Active portion of the WWE App currently features the Undertaker logo at the top of the page, and he is also featured in the “Superstar Spotlight” on WWE.com.
Last month, The Undertaker was also in the host city the night before Raw in Nashville, Tennessee, but did not appear on television. On February 23, he made an off-screen appearance at a SmackDown live event in Waco, Texas, teaming up with Sheamus in a tag team match to defeat Damien Sandow and Wade Barrett.
(sources: PWInsider.com, ProWrestling.net)