May 9, 1979: ’Unabomber’ Targets Northwestern University with Second Bombing

A graduate student at Northwestern University in Evanston, Illinois, John Harris, is injured when he opens a box left at the University’s Technological Institute. The box contains a bomb that explodes when opened. Harris suffers minor cuts and burns. [BBC, 11/12/1987; Washington Post, 1998] Authorities recognize fundamental similarities between this and a previous Northwestern University bombing (see May 25-26, 1978). This bomb is quite similar in construction to that one, though more sophisticated in construction and design. It consists of a cigar box and a pipe bomb, triggered by a battery-operated filament that ignites explosive powders. [World of Forensic Science, 1/1/2005] However, the package contains a number of small, finger-sized pieces of wood glued to its outer container. [Knight Ridder, 5/28/1995] The bombing will later be shown to be the work of Theodore “Ted” Kaczynski, the so-called “Unabomber” (see May 25-26, 1978 and April 3, 1996).