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Miami Tugboat Captain Charged in Deadly Biscayne Bay Crash
Prosecutors say captain failed to keep proper lookout, may have used phone before collision that killed 3 children
Mar. 31, 2026 at 8:18pm
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The tragic Biscayne Bay collision exposes the deadly consequences when commercial vessel operators fail to uphold basic maritime safety protocols.Today in MiamiA Miami tugboat captain has been charged with seaman's manslaughter after a deadly Biscayne Bay collision that killed three children. Authorities say Yusiel Lopez Insua failed to keep a proper lookout and may have been using his phone before the crash, which occurred when the tugboat pushing a debris-filled barge struck a stalled sailboat carrying one counselor and five children.
Why it matters
This tragic incident highlights the importance of maritime safety and the need for tugboat operators to follow basic rules, such as maintaining a proper lookout and avoiding distractions like cellphone use while operating vessels. The case also underscores the vulnerability of recreational boaters, especially children, when sharing waterways with larger commercial vessels.
The details
According to court records, the tugboat's forward view was obstructed by a deckhouse and crane, and no one aboard was assigned to watch for hazards, a basic maritime safety requirement. At the same time, a children's sailing camp was underway nearby when the sailboat carrying one counselor and five children lost wind and stalled directly in the path of the approaching tug and barge. Prosecutors say Insua did not see the stalled sailboat before the barge struck it. A forensic review of Insua's cellphone also revealed internet activity during transit, including at or near the time of the collision, according to investigators.
- The incident occurred on July 28, 2025 in Biscayne Bay.
- Insua was charged on March 31, 2026.
The players
Yusiel Lopez Insua
A 46-year-old Miami tugboat captain who has been charged with seaman's manslaughter in the deadly Biscayne Bay collision.
U.S. Attorney Jason A. Reding Quiñones
The U.S. Attorney for the Southern District of Florida who announced the charges against Insua.
What they’re saying
“Our hearts are with the families of the children who lost their lives in this tragedy. This information alleges a preventable loss of life on our waterways, including the failure to follow basic maritime safety rules and cellphone use during transit at or near the time of the collision. We will present the evidence in court with care and professionalism.”
— U.S. Attorney Jason A. Reding Quiñones, U.S. Attorney for the Southern District of Florida
What’s next
If convicted, Insua faces up to 10 years in federal prison. The case is being investigated by the U.S. Coast Guard Investigative Service, U.S. Coast Guard Sector Miami, and the Florida Fish and Wildlife Conservation Commission.
The takeaway
This tragic incident underscores the critical importance of maritime safety and the need for tugboat operators to remain vigilant, avoid distractions, and follow basic rules to protect all who share the waterways, especially vulnerable recreational boaters and children. The charges against Insua send a clear message about the consequences of failing to uphold these responsibilities.
