Geto Boys’ Bushwick Bill died Sunday evening, his publicist confirmed to Associated Press and on Instagram.

Dawn P. told The Associated Press that the Rapper died Sunday at 9:35 p.m., local time, at a Colorado hospital. The publicist says the rapper, whose legal name is Richard Shaw, was surrounded by family when he died.

His Dallas-based business manager, Pete Marrero, said the rapper was diagnosed with stage 4 pancreatic cancer in February. He had been planning to go on tour around the time he was hospitalized.