District W.D. Mo. Eighth Circuit Statutory Aggravating Factors 848(n)(7) - Pecuniary gain 848(n)(8) - Substantial planning or premeditation 848(n)(12) - Heinous, cruel, or depraved Mental State 848(n)(1)(A) 848(n)(1)(B) 848(n)(1)(C) Number of Victims Three Criminal Offense § 848 Notice of Intent File Document Vest, Mark R. (W.D. Mo., 1994)