A Bangor man faces charges in connection with a Wednesday night incident in which police say he caused a fire at an apartment building on Hudson Street.

Police say Robert Smith, 53, threw a bottle containing a flammable substance during a dispute causing the fire. An individual at the residence received minor injuries that did not require medical attention.

Smith is charged with charged with arson and aggravated assault, both felonies.

Smith is being held at Penobscot County Jail on $20,000 bail.

The incident is still under investigation, according to police.