What we know about victims killed in tragic San Francisco Bay boat disaster
SAN FRANCISCO (KGO) -- Two victims have now been confirmed dead after the boat capsizing near Alcatraz Island in the San Francisco Bay. Two others remain missing.
The Volare, a cabin cruiser carrying 20 people and a dog, overturned Tuesday during an outing to spread a loved one's ashes. Many of those aboard were family members.
The tragedy claimed the lives of 79-year-old Clifford Boisa and 58-year-old Tondra Madruga. The dog also died in the tragic sinking.
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Clifford Boisa's sister and wife -- Carol Boisa and Jackie Boisa -- are reportedly the two other missing people but the Coast Guard has it suspended search operations.
Jarod Toczko, commander for U.S. Coast Guard Sector San Francisco, said the decision to suspend the search was not easy, but his teams swept through 950 square nautical miles and hadn't found the missing people or the boat.
Toczko said there was a "high possibility that individuals could have been trapped in the vessel."'
Rescuer Justin Marceline told ABC7 Eyewitness News that some passengers were "banging on the windows, trying to get out" of the boat.
Three people were taken to the hospital and later released, fire officials said.
Here's what we know about the victims who have been confirmed dead:
Tondra Madruga
The body of Madruga was recovered from the Bay a day after the boat sank. The owner of the boat, John Boisa, says that she was a family friend.
Madruga's relatives said in a statement that they're "heartbroken by the loss of our beloved mother, daughter, sister, and aunt."
"Our hearts remain with every family impacted, and we sincerely appreciate your kindness and understanding," the family said. "We extend our heartfelt thanks to the U.S. Coast Guard, the San Francisco Fire Department, the San Francisco Police Department, all of the first responders, and the civilian boaters and community members who selflessly assisted in the search and rescue efforts. Your dedication and support mean more to our family than words can express."
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Clifford Boisa
Clifford Boisa was taken to the shore severely injured and, despite CPR being administered, was pronounced dead, officials said.
He is the brother of boat owner John Boisa and his family said he leaves behind a legacy of love, guidance and service.
"Our family is devastated," relatives said in a statement.
As family members remembered Boisa as a beloved brother, mentor and role model, former colleagues also honored his legacy.
The Sutter County Sheriff's Office said Boisa served as a reserve deputy from 1987 to 2001 and praised his years of dedication to public safety.
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In a statement, Sheriff Brandon Barnes and department personnel honored the retired reserve deputy following news of his death.
They extended their condolences to the Boisa family and the loved ones of everyone affected by the tragedy, saying Boisa's commitment to the community "will not be forgotten."
Family members said everyone aboard the Stockton-based boat was family or friends, including the captain.
As relatives struggled to process the loss and uncertainty, Clifford Boisa's brother, John Boisa, reflected on the impact his brother had on his life.
"I loved Clifford with all of my heart," John Boisa said. "In addition to being a brother, he was a mentor and role model to me growing up. I cherished him, and much of the person I am was formed by his example. The loss of him is a crushing anguish."
The family's grief was compounded Wednesday evening when the Coast Guard announced it was suspending search efforts after more than 24 hours of intensive operations.
A photograph shared with ABC7 News shows Clifford Boisa alongside his wife, Jackie Boisa, who remains among those missing.
According to the Coast Guard, the boat departed the St. Francis Yacht Club on Tuesday morning and traveled to Angel Island.
In a statement, family members thanked the agencies that searched for their loved ones.
"We thank all of the agencies who have dedicated countless hours in an effort to locate them," the family said.
For the Boisa family, the tragedy has left both profound loss and unanswered questions.
Their public statements focused on the man they knew as a beloved brother, mentor and role model, while they continue to await news about the three missing women.
San Francisco Mayor Daniel Lurie also offered condolences Wednesday and thanked first responders from San Francisco and other cities who participated in the search, describing the response as an "all hands on deck" effort.
ABC News contributed to this story.
