Prosecutors say a basement fire in Rogers Park led to the line-of-duty death of Chicago Fire Department firefighter Michael Altman.
CHICAGO, IL — A 27-year-old Chicago man was due in court Saturday after authorities charged him with murder and arson in a Rogers Park apartment fire that injured firefighter Michael Altman, who died the next day after falling through a collapsed floor while battling the blaze.
The hearing marks the first court appearance in a case that has shaken the Chicago Fire Department and focused new attention on how a neighborhood apartment fire turned into a line-of-duty death. Police and prosecutors say Sheaves Slate set the fire Monday in the basement of a four-story building in the 1700 block of West North Shore Avenue. Altman, a 32-year-old firefighter-EMT assigned to Truck 47, was critically hurt during the response and later died at Stroger Hospital. The charges filed against Slate moved the case from a fire investigation into a homicide prosecution with broad public attention.
Authorities say the fire broke out late Monday morning at a four-story apartment building in Rogers Park. Fire officials said crews were sent to the building at 1757 W. North Shore Ave. shortly before 11:30 a.m. on a 2-11 alarm, drawing a large response of about 100 firefighters. During the operation, Altman fell from the first floor into the basement after part of the structure gave way beneath him. Deputy District Fire Chief Kelly Burns told reporters earlier this week that Altman was “there one second” and then in the basement the next. Fellow firefighters pulled him out in less than a minute, according to fire officials, and he was taken to Stroger Hospital in serious-to-critical condition. Altman died Tuesday, turning what began as a major fire response into a line-of-duty death investigation.
By Friday, police said they had charged Sheaves Slate, 27, in the case. Local reports said the counts include murder and arson-related felonies tied to the fire and Altman’s death. ABC7 and the Chicago Sun-Times reported that prosecutors allege Slate had been squatting in the building and started the basement fire after arguing with two tenants. Police have not publicly laid out in detail how investigators linked Slate to the blaze, and officials had not fully explained by Saturday morning what physical evidence, witness accounts or video may support the charges. Records cited by local outlets show Slate was arrested Wednesday after police found him in the 800 block of West Irving Park Road, while the Sun-Times reported he was taken into custody on an unrelated warrant at Thorek Memorial Hospital. Those details are likely to become clearer during the detention hearing, where prosecutors typically outline the allegations in court.
Altman’s death drew a wave of grief across the department and the city. He was described by city officials as a fourth-generation Chicago firefighter who had nearly reached his second anniversary on the job. Fire Commissioner Annette Nance-Holt said after his death that the department was “heartbroken” and said Altman gave everything in service to Chicago. Mayor Brandon Johnson called him a hero. Altman was assigned to Truck 47 in Edgewater and came from a family with deep ties to the department. His grandfather, Edward P. Altman Jr., served as Chicago fire commissioner in the late 1990s, and local coverage said Altman was the son of a former battalion chief. Officials and family friends also described the personal loss behind the public mourning: Altman leaves behind his wife, a young child and another child on the way. Those details turned the story from a grim fire investigation into a broader citywide moment of mourning.
The scene around the case has reflected both grief and ritual. On Friday, hundreds of people lined streets as Altman’s body was taken from the medical examiner’s office to a funeral home in Oak Lawn. Fire engines, emergency vehicles and residents stood along the route as a procession moved south. At the United Center, the Chicago Blackhawks and fans observed a moment of silence in his honor. In nearby neighborhoods and across the department, mourners shared photos, memories and tributes to a firefighter many described as warm, proud and eager to serve. Local businesses also began raising money for the family, including a South Side bar that said proceeds from memorial shirts would go to the Altmans. The public response underscored how quickly the death of one firefighter came to stand for a larger sense of loss in a city where fire service family ties run deep.
Saturday’s hearing is expected to focus first on whether Slate will be detained pending trial and on the prosecution’s account of what happened inside the building before the fire. In Illinois felony cases, that early appearance often gives the public its first detailed look at the timeline alleged by prosecutors. The court could hear more about the reported dispute with tenants, the origin of the fire in the basement and the chain of events that prosecutors say connects the blaze to Altman’s fatal injuries. Defense counsel is also expected to begin challenging the state’s account, though major factual disputes may not be resolved for months. The charges themselves are serious: local reports said Slate faces murder counts as well as aggravated arson and residential arson counts. Any plea, trial schedule or evidentiary rulings would come later, after the initial detention phase and formal court processing.
Even with charges now filed, important questions remain unanswered. Investigators have not publicly described a motive beyond reports of an argument in the building, and they have not fully explained whether anyone else was in immediate danger in the basement area where the fire began. Fire officials said seven residents escaped and no other injuries were publicly reported, but the structural failure that sent Altman into the basement remains central to understanding how the response turned deadly. Officials have also not said whether a deeper building-condition review will follow, whether additional fire-scene forensic reports are pending or whether more witnesses could emerge as the case proceeds. In the days ahead, attention is likely to stay split between the criminal case and the firefighter’s funeral services, which are scheduled for next week, with visitation on Thursday and funeral services Friday at St. Rita of Cascia.
For now, the case stands at the point where public mourning meets courtroom procedure. Chicago has honored Altman as a fallen firefighter, but the prosecution still must prove that the blaze was intentionally set and that the defendant is legally responsible for the death that followed. Saturday’s hearing is the next formal step in that process. The funeral for Altman is scheduled for Friday at 10 a.m., and the criminal case is expected to continue in Cook County court after the detention hearing.
Author note: Last updated March 21, 2026.