Simplify the following text for a Grade 12 native English-speaking person.
Original: On the March 14 edition of Raw , during Chris Jericho 's `` Highlight Reel '' segment , Jake `` The Snake '' Roberts , attempted to give Orton advice about his match with Undertaker at WrestleMania , but received an RKO by Orton when Orton was n't cooperating .
Simplified: On the March 14 edition of Raw , Jake `` The Snake '' Roberts , attempted to give Orton advice about his match with Undertaker at WrestleMania , but was RKOed when Orton was not cooperating .