Madison police are investigating after a man set an apartment on fire with a woman and child inside. According to police, officers and the Madison Fire Department were dispatched to the Tree Lane apartments on the west side for a domestic disturbance with a fire alarm going off just after 1 a.m. on Monday. At the scene, police learned a woman and her child had to evacuate the apartment after a male suspect set the apartment on fire. He remained inside, and officers had to pull him from the burning apartment. The man was arrested for domestic attempted homicide and arson.