HORSHAM (CBS) – Montgomery County authorities are releasing a little more information as they continue to investigate a deadly hit and run crash that claimed the life of a 25-year-old Horsham man last weekend.

Authorities say Rolando Dominguez-Villada died of injuries consistent with being struck by two different vehicles. Police are conducting tests on one vehicle they believe may have been involved, but they still need the public’s help in locating a second vehicle which they now say may be a Dodge or Plymouth minivan.

Prosecutors say police recovered damaged pieces from the driver’s side side-view mirror. Police believe the Horsham man was hit while walking along Warminster Road in Hatboro between 2am and  2:35am Sunday morning and then his body was dragged between Mill Road and Surrey Lane. Police have already questioned at least one witness in connection with the crash.

Reported by Brad Segall, KYW Newsradio