State v. St. Pierre

ROBERTS, Justice.

Michael St. Pierre appeals from his conviction in the Superior Court, (Kennebec County, Brody, C.J.), of murder, 17-A M.R. S.A. § 201(1)(A) (1983), and his sentence of life imprisonment. St. Pierre challenges his conviction on two grounds, 1) that the court’s erroneous refusal to suppress his confession hindered his ability to put on a credible defense, and 2) that the court allowed two prosecution experts to present improper opinion testimony. St. Pierre also challenges his life sentence on the ground that the record does not establish the aggravating circumstance of extreme…