He must have seen the murder! Now let's fucking kill him!
4 seconds sound clip from the Pineapple Express movie soundboard.
You can hear this line at 00:26:27 in the Blu-ray version of the movie.
Quote context
[...]
- Let's get the fuck out of here, man! Go! Go! Let's go! Let's go!
- I threw a roach of this outside of Ted's house.
- So what? I throw roaches all over fucking town.
- He must have seen the murder! Now let's fucking kill him!
- Let's get the fuck out of here!
[...]