In the book, Khalil's funeral is interrupted when King places a folded grey bandana on his body. This is done to signify that he was involved with the King Lords, which Starr previously suspected. Enraged, Khalil's grandmother throws the bandana back at King, and Maverick has to convince him to leave the funeral.
In the movie, Khalil's funeral passes without any upset from the King Lords. While King and several members of the gang do appear at the service, they never interact with Rosalie or Khalil's body.