![Tekkonkinkreet](https://image.tmdb.org/t/p/w185/e2x1YDuZPpQiaQS25Ego7xMZYOI.jpg)
On the afternoon of July 1, 1981, Los Angeles police responded to a distress call on Wonderland Avenue and discovered a grisly quadruple homicide. The police investigation that followed uncovered two versions of the events leading up to the brutal murders – both involving legendary porn actor John Holmes.