
The person at the center of this case
Senator Paul Simon Federal Building
Justice for Senator Paul Simon Federal Building — the trail went cold in 2025, but the truth hasn't.
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Who is the unknown suspect responsible for the defacement, and what was their motive?
What specific method or materials were used to deface the federal building?
Did anyone observe suspicious activity or an unfamiliar person near the building on the evening of June 10, 2025?
On the evening of June 10, 2025, an unknown suspect defaced the Senator Paul Simon Federal Building in Carbondale, Illinois. The FBI's Springfield Field Office is seeking public assistance in identifying the perpetrator responsible for this federal property damage. With a $1,000 reward offered, investigators hope that community tips will lead to the suspect's arrest and conviction.
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Beyond the top three above — each detail below could be the thread that pulls this case open.
Are there security camera recordings from the building or nearby businesses that captured the incident?
Even the smallest detail could be the key to solving this case.
Official wording
Carbondale, Illinois June 10, 2025 The Federal Bureau of Investigation's Springfield Field Office in Illinois is seeking the public's assistance in identifying the unknown suspect responsible for the defacement of the Senator Paul Simon Federal Building located at 250 West Cherry Street, Carbondale, Illinois, on the evening of June 10, 2025.
Unknown suspect defaced the Senator Paul Simon Federal Building at 250 West Cherry Street, Carbondale, Illinois on the evening of June 10, 2025.
For information leading to the resolution of this case
For information leading to the resolution of this case