When Jeff Heath ( Dallas ) blocked Ricardo Lockette ( Seattle ) while he was in full stride , the play was considered legal but it gained notoriety as one of the most memorable of 2015 .
The resulting neck injury ended Ricardo Lockette 's career .
When Jeff Heath ( Dallas ) blocked Ricardo Lockette ( Seattle ) while he was in full stride , the play was considered legal but it gained notoriety as one of the most memorable of 2015 because the resulting neck injury ended Ricardo 's career .