SPOILER!! I taped the episode 'Blinking Red Light' last week, but the recording ended before the episode! Could someone give me a summary of what happened in the end and who the killer was?

The killer was James 장갑차, 기갑 (not sure of the spelling). Both Patrick & JP went on the Karen 십자가, 크로스 show and, in reaction to Patrick's comments, JP disrespected Red John live on air. The 제목 of the episode refers to the blinking red light of the studio camera indicating the broadcast is live. Red John killed JP & left his signature smiley face.