Highlight below for a spoiler:
We learn in this episode that Scotty's girlfriend, Elisa (played by recurring guest star Marisol Nichols), has (possibly) committed suicide.
Goof: While there was never a clear, unobstructed shot of the sweater that Matt was wearing when he died, it appears to have said "Goodbye to Romance". This is an Ozzy Osbourne song written about the breakup of Black Sabbath, and would not be released until his solo debut Blizzard of Ozz in 1980.
Det. Valens: (about Elisa's letter) She wrote about this birthday party. Her friend turning 14 and how we're both there sneaking looks and talking about how the river smells, and in her head, she's waiting for the light to fade so I can hold her hand in the dark and no one would see. Don't tell me that note is the end. It's the beginning.
Title: Blank Generation
The title of this episode is possibly derived from the album Blank Generation by Richard Hell & The Voidoids, released in 1977. The title song on the album has the lines "I belong to the blank generation / and I can take it or leave it each time", which is very reminiscent of the cult theme in this episode.
Det. Rush: They were gonna pull their own Jonestown.
The Peoples Temple was a cult founded in 1953. In the 1970's the cult leader Jim Jones decided to form a Utopian village called Jonestown in Guyana, Southern America. Following a visit by a U.S. congressman and an ensuing shootout as several of the cult members attempted to flee the village, Jones ordered a mass suicide. On November 18, 1978 over 900 people died of drinking of soft drink laced with Valium and cyanide.
The Jonestown mass suicide also produced the saying "drink the Kool-Aid", defined as being a blind believer or follower of a cause. However, contrary to common belief the drink used in the mass suicide was actually not Kool-Aid but a similar product called Flavor-Aid.
Bill Crawford: Now, or Charlie Manson here gets it!
In the late 1960's, Charles Manson created a cult-like community called "The Family", made up of young followers who were fanatically loyal to Manson. He planned and ordered some of the community members to commit several brutal murders. On January 25, 1971 Manson was convicted for the murders and is currently serving a life sentence in Corcoran State Prison in California.