More waiting. Thatâs what the families of the three victims of a January 2018 fatal crash on Interstate 43 will have to endure after the Rock County Public Defenderâs Office announced a conflict of interest was missed in the case, preventing a trial from starting the first week of August. A trial in the case, which didnât see felony charges filed until June 2019 after a lengthy Wisconsin State Patrol investigation, was scheduled to begin Aug. 2. But during a final pretrial hearing Wednesday, defense attorney Kelly Mattingly told Judge John Wood he could no longer handle the case after an unspecified conflict was discovered.