After a deflagration in an apartment building in Leipzig, the police are investigating connections with recent explosions in the city.
In the incident on Monday morning, a 34-year-old tenant was injured, the police said.
He was taken to a hospital.
The man is suspected to have caused the explosion himself, it said.
Leipzig - Experts from the State Criminal Police Office for explosive devices and incendiary devices were deployed.
The exact damage could not be quantified for the time being.