On Glynn Academy 's first possession of the fourth quarter , Dallas took a 49 - yard run on third down .
On Glynn Academy 's first possession of the fourth quarter , Dallas followed it up with an 8 - yard score to put it out of reach .
On Glynn Academy 's first possession of the fourth quarter , Dallas took a 49 - yard run on third down , and followed it up with an 8 - yard score to put it out of reach .