Ka, a revered Brooklyn MC who was also a 20-year veteran of the New York City Fire Department, has died unexpectedly at the age of 52.

An announcement was shared to his Instagram page on Monday (October 14).

“We are heartbroken to announce the passing of Kaseem Ryan (1972-2024), the rapper and producer known as Ka, who died unexpectedly in New York City on October 12, at the age of 52,” it read. “Born and raised in Brownsville, Brooklyn, Ka lived a life of service-to his city, to his community, and to his music. As a 20-year veteran of the New York City Fire Department, he put his life on the line to protect his fellow citizens.

“Ka rose to the rank of FDNY captain and was a first responder on September 11, 2001 during the attacks on the World Trade Center. He leaves an extraordinary legacy as a recording artist, including eleven remarkable self-released solo albums. Ka is survived by his wife, mother and sister. We kindly ask that the privacy of Ka’s family and loved ones be respected as they grieve this incalculable loss.”

Ka was married to music executive Mimi Valdés, who also posted a heartfelt tribute.

“My king, my hero, my best friend. You will always be my everything because love like ours lasts forever. Rest my beautiful husband, see you on the other side,” she wrote.

A cause of death has not been revealed.

Earlier this month, Ka released his new album The Thief Next To Jesus, and had a huge turnout of fans who lined up down the street in the rain to get a chance to meet him.

HipHopDX sends our condolences to Ka’s friends and family.