MURRAY,Ky. (WDRB) -- Kentucky State Police say a deadly "suspicious residential fire" near Murray, Kentucky was intentionally set. 

A female was found dead inside a residence on Tuesday night, according to a Kentucky State Police news release.

Authorities say after the flames were put out, three more bodies were found in the home on KY 121 South -- about a half mile from the city limits of Murray, Kentucky.

Two of the victims were identified as 29-year-old Bulmaro Arellano and 24-year-old Marisol Hernandez. Officials say the other two victims were a 5-year-old boy and an 18-month-old girl.

All of the victims were pronounced dead at the scene by officials with the Calloway County Coroner's Office. 

Anyone with information about the fire is asked to call Kentucky State Police at 270-856-3721 or toll free at 1-800-222-5555.

Callers may remain anonymous.

Copyright 2015 WDRB News. All rights reserved.