A summer day on Illinois' Fox River ended in unimaginable tragedy, and now the criminal case against the man accused of causing the deadly boating collision continues to move through the courts. At the center of the proceedings is Richard Stevenson, whose latest court appearance comes as loved ones of Marine veteran Magdalena Jablonska continue seeking answers following the devastating crash that forever changed their lives.

Could Newly Preserved Evidence Shape

Stevenson, 45, of Lisle, appeared Tuesday in McHenry County court for a hearing involving a motion for discovery and the preservation of evidence. The hearing marks another step in the ongoing legal process connected to the fatal July 25 collision near unincorporated McHenry. Prosecutors allege Stevenson was operating a 31-foot tri-toon boat when the crash occurred, and the case remains active as both sides prepare for future court proceedings.

According to prosecutors, Stevenson faces one count of reckless homicide, a Class 3 felony, along with two counts of aggravated driving under the influence involving a crash that resulted in death, each classified as a Class 2 felony. Investigators allege he was traveling at approximately 80 miles per hour through a designated no-wake zone when his vessel struck a Crownline runabout carrying Magdalena Jablonska, 48, of Des Plaines, and her fiancé. Authorities say the force of the impact caused the larger boat to ride over the smaller vessel.

Emergency responders rushed to the scene following the collision, but Jablonska suffered catastrophic injuries and was pronounced dead. Prosecutors have stated that she died at the scene after the violent impact. Her death shocked the local community and drew widespread attention because of both the severity of the crash and the allegations surrounding how it occurred.

During Tuesday's hearing, defense attorneys representing Stevenson requested that evidence connected to the investigation be preserved and that prosecutors provide materials needed for the defense. Judge Mark Gerhardt granted the request in part, ordering several law enforcement agencies to preserve relevant video recordings, audio evidence, and DUI testing materials. Those records are expected to remain available as the criminal case continues through the judicial process.

Investigators have also disclosed toxicology findings that they say are central to the prosecution's case. According to prosecutors, Stevenson's blood alcohol concentration measured 0.236, nearly three times the legal limit. Those allegations are expected to play a significant role as attorneys continue examining the evidence and preparing arguments for future court hearings.

Stevenson remains in custody at the McHenry County Jail while the case proceeds. Court records indicate he is scheduled to return before the court on Aug. 21 for a preliminary hearing, where additional proceedings are expected. Authorities have not announced any changes to the charges, and the investigation surrounding the fatal boating collision remains ongoing as prosecutors continue building their case.

For Jablonska's family, every court appearance represents another painful reminder of the day their loved one never returned home. While the legal process continues, investigators and attorneys remain focused on presenting and examining the evidence surrounding the fatal Fox River collision. The outcome of the case will unfold in court, but the loss of Magdalena Jablonska continues to resonate far beyond the shoreline where the tragedy occurred.