Court of Appeals of Minnesota March 10, 1992, C7-91-1139 (State v. Jensen)

OPINION

DAVIES, Judge.

The trial court denied appellant David Jensen’s motion to suppress expert testimony as to blood alcohol that relied on retrograde extrapolation. The court convicted Jensen of criminal vehicular homicide. Jensen appeals, arguing that retrograde extrapolation is unreliable because it relies on unpredictable variables. We affirm.