The number of immigrants who have died while in Immigration and Customs Enforcement custody has reached an all-time high this fiscal year.

Twenty-nine people have died in ICE custody since October, the start of the federal government’s fiscal year, already surpassing 2004’s toll of 28, the previous record, according to government data.

The most recent death was of 27-year-old Aled Damien Carbonell-Betancourt, a Cuban man held in ICE custody in Miami, Florida. According to an initial report released by ICE on the evening of April 16, Carbonell-Betancourt was found unresponsive in his cell on the morning of April 12. The report lists the cause of death as a “presumed suicide,” but the official cause remains under investigation.