(Austin, MN) -- Officials say the man who died in a crash after a police chase Friday killed his father before the chase began. The father has been identified as 86-year-old Dennis Seberson of Austin. Officials say Seberson's death was caused by blunt force trauma. His son, who is suspected in the murder, has been identified as 46-year-old Craig Seberson. The younger Seberson died when his vehicle crashed after a police chase spanning three counties. The homicide and crash remain under investigation