Explanation Burden 9/10 — Extreme. Mechanism Complexity 4. Closure Deficit 5.
How to read this Case: The factual account and sources establish what happened. The Archive assessment states the Desk's synthesis. The neutral explanation gives the best ordinary account and is the baseline for Closure Deficit; it does not withdraw the assessment.
Factual account
On September 24, 2017, the Detroit Lions hosted the Atlanta Falcons at Ford Field. Trailing 30–26 with 12 seconds remaining, quarterback Matthew Stafford completed a quick slant to wide receiver Golden Tate near the goal line. On-field officials initially signaled a touchdown, which appeared to give Detroit the lead with eight seconds left. Because all scoring plays undergo automatic review, replay officials examined the play and determined that Tate was touched down by contact just short of the goal line with eight seconds remaining on the clock. Under NFL Rule 4, Section 7, Article 4, when an on-field call is reversed in the final two minutes to leave the game clock running, a 10-second runoff applies unless the team with possession exercises a timeout. Because Detroit had exhausted its timeouts, the mandatory 10-second runoff consumed the remaining eight seconds on the game clock, terminating the game and securing a 30–26 victory for Atlanta.
Archive assessment
Replay correctly put Tate short of the goal line. The resulting ten-second runoff correctly exhausted the eight seconds left. Detroit lost its final chance to snap the ball through two correct decisions. Explanation Burden: 9/10, with maximum Closure Deficit.
Neutral explanation
The ruling strictly adhered to NFL Rule 4, Section 7, Article 4. Because Tate was correctly judged down by contact with the clock running, replay reversal required a 10-second runoff to prevent an unfair clock stoppage. Without timeouts remaining, Detroit could not avoid the runoff. The result was entirely compliant with playing rules, deriving its anomalous character from the strict mechanical termination of the game.
Verification note
The official NFL gamebook, an official NFL article detailing Rule 4-7-4, and wire reporting from the Associated Press corroborate the overturned touchdown, eight seconds remaining, runoff, and 30–26 final. The accepted evidence grade is A.