They never gave a specific reason. Maybe they just wanted him out of the way, the way they did John Cena.
Nexus is a team that wrestles in WWE Raw and Undertaker in WWE smackdown. So they will probably not cross roads and exchange blows. But the ex leader of Nexus, Wade Barret has formed a new team called "The Core" and has begun the usual gang up attack on WWE wrestlers in smackdown. So if they happen to mess with the undertaker, then they will start a fight which the undertaker will probably win.
No, the NXT Rookies, (aka. Nexus) did not hurt The Undertaker.
After the match Undertaker won ,but the Nexus came and pushed him in the grave . They buried him
no, the nexus interfered and brutally attacked the undertaker, and Kane buried him alive:(
The Nexus
yes at bragging rights 2010, the nexus helped Kane bury the undertaker into the ground.
They kept the reason secret.
yes the nexus attacked him rip
people say a diva attack the undertaker
Kane after the nexus interfered
People think that he got buried alive by Kane and The Nexus.
He is buried alive by his brother Kane with help of Nexus