U.S. District Judge Matthew F. Kennelly handed down a sentence of 20 years in prison Friday to Thomas Zajac, 70, a former resident of Oakbrook Terrace. On Sept. 1, 2006, Zajac placed a pipe bomb in a garbage can outside the Metra BNSF railway station in Hinsdale; the bomb detonated early that morning injuring a station agent and critically damaging the surrounding area. Zajac is serving a ...