Washington is having a terrible, horrible, no good, very bad day.
It trails the Cowboys 27-8, which, with a loss, will give Dallas breathing room in the NFC East. Washington had receiver Terry McLaurin leave in the third quarter for a concussion check, and he has not returned.
Gallimore destroyed Larsen to sack Heinicke.
Larsen was carted off after grabbing at the back of his ankle. Heinicke limped off, with Kyle Allen replacing him.
Heinicke left for one play in the first half.
The Cowboys have sacked him four times.
The Cowboys lost left tackle Tyron Smith, who had his left ankle rolled by teammate Connor McGovern. He is questionable to return.