A dead woman has been found. The coroner (a very weird character) declares that she has had lots of cosmetic surgery and then says the line
"There's enough botox in her to dewrinkle every shǎ bī in China."
That odd word in the middle is the Chinese C-word and carries about the same level of offensiveness.
Presumably no one at the network bothered to check it before clearing it.
And towards the end of the episode Sean is seen casually making the pushing the right index finger in and out of the clenched left fist gesture. It's brief but it's clear.
Somebody somewhere wasn't paying attention this week.