After Carr left Perkins' funeral services on Saturday, he received even more bad news -- Jerry Brown passed away, and Josh Brent was arrested and charged with intoxicated manslaughter, stemming from Brown's death.
"That interception was for a lot of heavy hearts, including mine," Carr said. "It's for everybody who's grieving right now."
Carr also conceded that he's taking an emotional beating over the past week.
"I'm like, man, how much can you take?" Carr said. "At the same time, God always says that he won't put more on you than you can bear."
Despite the heavy heart and emotional stress, Carr managed to play a gigantic role in Dallas' win over the Bengals. Carr intercepted an errant pass from Bengals quarterback Andy Dalton, and registered four tackles and a pass deflection.
Without Carr's contributions on Sunday, the Cowboys probably lose -- and see their playoff hopes disappear too. It's certainly a testament to Carr's work ethic and mental toughness that he was able to not only play, but play well on Sunday.