McKenna], who leased space in the offices of intellectual property law firm Wood, Phillips, Katz, Clark & Mortimer, was one of the men slain, according to sources.The AP stated that the killer was Joe Jackson, who was upset about the handling of an invention:Joe Jackson, 59, told police before he was shot that he had been cheated over a toilet he had invented for use in trucks, Police Superintendent Phil Cline said Saturday.The Trib also noted that a Wood, Phillips attorney… [read post]