Update: How Did Randy Orton Injure His Shoulder?

According to the Wrestling Observer Newsletter, WWE Superstar Randy Orton injured his shoulder while taking out the garbage at his home. 
Orton apparently took the garbage to his curb and dislocated his shoulder, and it was bad enough where it took three hours to pop it back into place. We previously reported Orton was scheduled to have a MRI to see the extent of the damage; it was previously said Orton was already working with a hurt shoulder, and has a history of shoulder proble