David Hahn, 31, was being held Friday on a $5,000 bond in the Macomb County Jail after he was arraigned Thursday on felony larceny charges.
Investigators say Hahn was arrested Wednesday after a maintenance worker saw him stealing a detector from a ceiling in an apartment complex where he lived. They later found the other detectors in his apartment in the Detroit suburb of Clinton Township.
Police say that Hahn's face was covered with open sores, possibly from constant exposure to radioactive materials.
