NORCROSS, Ga. -- A Gwinnett County woman is accused of setting her apartment on fire during an argument with her boyfriend, police said.

Gwinnett firefighters were called to the apartment on Ivey Park Lane in Norcross at about 5 a.m. Monday.

Investigators later arrested Tina Varela-Bailey, 30, of Norcross, and charged her with first-degree arson.

Investigators did not immediately say how the fire was set, but they did say the fire was related to the argument.

The fire was contained to a closet, but the sprinkler system flooded the apartment, investigators said.

Varela-Bailey also faces charges in connection with the domestic dispute, according to investigators.