The vehicle was discovered Monday night in Greenwich, police said. Earlier, police had said they were looking for a 2006 or later Mercedes-Benz ML350 after recovering evidence at the scene of the accident.
Setterberg, 43, of Cos Cob was the victim of a hit-and-run crash late Sunday while he was walking on East Putnam Avenue near Hillside Road, police said. His body was found lying in the road in that area, which is near Greenwich High School.
Police have not said whether they have identified a suspect.
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