The following week, Cromartie made NFL history. Minnesota Vikings kicker Ryan Longwell came onto the field to attempt a 58-yard field goal to end the first half. The Chargers put Cromartie in the endzone to return the field goal in case of a missed kick. The field goal attempt missed the goalposts and fell toward the back of the endzone. Cromartie intercepted the football, came down with both feet in bounds, two inches from the back of the end zone, and began the return. Cromartie returned the missed field goal 109 yards for a touchdown at The Metrodome, setting a record for the longest play in NFL history. This record can be equaled but never exceeded (barring a rule change); a regulation football field is 100 yards long, the end zones are 10 yards deep, a play ends when the ball crosses the goal line, and all plays are rounded down to the nearest yard. Therefore, according to the current rules of the game, 109 is the theoretical maximum for plays in the NFL.