🕊️💔 Tugboat Captain Pleads Guilty After Biscayne Bay Collision Claims Lives Of Three Young Sailing Camp Girls

A federal case involving a tragic Biscayne Bay collision has moved toward sentencing after tugboat captain Yusiel Lopez Insua pleaded guilty to a charge connected to the deaths of three young girls.

The girls — 7-year-old Mila Yankelevich, 10-year-old Arielle Buchman, and 13-year-old Erin Ko Han — were participating in a youth sailing program when the fatal collision occurred near Hibiscus Island on July 28, 2025.

The tragedy shocked families, the sailing community, and many across South Florida who mourned the loss of three children whose lives were filled with promise.

Lopez Insua, 46, was the captain of the tugboat Wood Chuck. During a federal court hearing, he changed his previous not guilty plea, meaning the case will move forward to sentencing rather than a jury trial.

He faces a federal charge of seaman’s manslaughter and could receive up to 10 years in prison. His sentencing is scheduled for October 13.

Attorney Walter Reynoso, who represents Lopez Insua, said his client expressed remorse and wanted to avoid forcing the families to endure a lengthy trial.

“My client will not put the families through a trial and expose them to relive this terrible tragedy,” Reynoso said.

Following the hearing, Erin Ko Han’s family said they would allow the legal process to continue and wait for the court’s decision.

Federal prosecutors previously alleged that Lopez Insua was distracted while operating the vessel. Court documents cited cellphone activity around the time of the collision and raised concerns about whether proper attention was being given to navigation.

Prosecutors also pointed to visibility challenges aboard the tugboat and barge, arguing that additional precautions should have been taken to address possible blind spots.

Investigators reviewed factors including navigation practices, vessel visibility, and safety measures as they examined the events leading up to the collision.

The guilty plea means the case will not proceed through a full trial, sparing the families from potentially painful testimony and repeated discussion of the tragedy in court.

However, the sentencing process will still provide an opportunity for the families to share the impact of losing their daughters.

Mila, Arielle, and Erin were not simply victims in a legal case.

They were children with families who loved them, friendships they cherished, and dreams that were still beginning to grow.

Their loved ones may share memories of the moments that defined them — their personalities, their pᴀssions, and the everyday experiences that made them special.

The collision also renewed conversations about safety on waterways where commercial vessels, recreational boats, and youth programs operate close together.

Large vessels such as tugboats require careful navigation because of their size, limited maneuverability, and potential visibility challenges.

For the families of Mila, Arielle, and Erin, the legal proceedings represent only one part of a much larger journey.

Their greatest loss cannot be measured by a courtroom decision.

They will continue carrying the memories of three young girls whose lives touched many people.

May their names be remembered, and may their families find strength in the love surrounding them. 🕊️