2001 – Enron files for Chapter 11 bankruptcy. 1993 – NASA launches the Space Shuttle Endeavour on a mission to repair the Hubble Space Telescope. 1993 – Colombian drug lord Pablo Escobar is shot and killed in Medellín. 1983 – The American music group Phish was started by Trey Anastasio, Mike Gordon, Jon Fishman and Jeff Holdsworth at the University of Vermont. 1958 – KNOP TV channel 2 in North Platte, NB (NBC) begins broadcasting. 1932 – The Adventures of Charlie Chan radio show is first heard on the NBC-Blue radio network.