Police said in an update Saturday afternoon that the fourth victim had been located and all recovery efforts have ended.
A young girl believed to be around 3 years old was rescued from the home and taken to the hospital.
Fire companies were on the scene within 3 minutes and found heavy flames coming from the front porch and the sides of the 1.5 story house.
Police do not suspect foul play, and this is an ongoing investigation.
A man died after a house fire early Wednesday morning in Scott County, Indiana.
The blaze was reported Thursday afternoon in the Bethelridge community of Casey County.
Louisville Division of Fire Capt. Donovan Sims said crews responded to the 1600 block of W Kentucky Street just before 10 a.m. on a fire.
Investigators will release the names and ages of the victims once the investigation is further along.
The names and ages of the victims haven’t been released.
David Gambrell, 40, died in August from heart failure after years of around-the-clock care.