Ali Muhammad Brown says he killed four men to gain vengeance against U.S.

Ali Muhammad Brown, 29, told in­vest­ig­at­ors he killed a gay couple in Seattle, an­oth­er man in Sky­way, Wash. and a New Jer­sey col­lege stu­dent as part of a plot to gain re­venge against the U.S. for mil­it­ary ac­tions in the Middle East, ac­cord­ing to court fil­ings made pub­lic on Wed­nes­day.