(Portland, OR)  --  A man is in police custody after he was accused in a DUII crash that killed another man in Portland.  Authorities say 25-year-old Joshua James Vann crashed Wednesday into a car driven by 55-year-old Dale Edward McConachie [[ muh-KONN-uh-kee ]] at the intersection of Northeast 33rd Avenue and Columbia Boulevard.  McConachie was killed when his vehicle slammed into a concrete structure.  Vann was treated at a hospital, then was booked on charges of first-degree manslaughter, DUII, second-degree criminal mischief, reckless driving, and reckless endangerment.