Mr. Dwyer, 38, was charged with second-degree homicide, pleaded not guilty and is out on $250,000 bail.
He pleaded no contest to second-degree negligent homicide in 2006 for killing a moped driver in a traffic accident in 2003.
The parents were charged with second-degree reckless homicide by the Marathon County District Attorney.
After the accident, Heatley pleaded guilty to second-degree vehicular homicide and received three years of probation.
After a two day trial, the Michigan jury found Kevorkian guilty of second-degree homicide.
After questioning, he was charged as an adult last night with second-degree homicide, first-degree assault and criminal possession of a gun.
Ross' neighbor, 31-year-old Daniel Sylvester was charged with second-degree homicide, after turning himself in, in the company of a lawyer, to police.
Manslaughter, second-degree homicide, third degree, fourth degree-it went on like that.
The length of sentence is now equivalent to a charge and conviction in Wisconsin of second-degree reckless homicide.
He pleaded guilty to second-degree vehicular homicide, driving too fast for conditions, failure to maintain a lane, and speeding.