LATEST UPDATE: The Clark County coroner said Mario Jimenez died of thermal and inhalation injuries in the November fire. The coroner classified it as a homicide.
THIRD UPDATE: Police now say what was believed to be a deadly house fire is actually a homicide and the blaze was intentionally set, possibly to cover up another crime.
SECOND UPDATE: Police said Tuesday that the man who was found dead after a house fire Tuesday appears to be a victim of homicide.
In addition, police said the fire is believed to have been intentionally set. The investigation indicated the victims were restrained inside the residence when the home became engulfed in flames.
When police and fire arrived, they located a man with a stab wound and two women suffering from burn injuries. A neighbor rescued a child inside the residence. The two women are in critical condition at UMC Trauma.
Police said the motive remains unknown and no suspect or suspects have been identified.
Anyone with any information is asked to call Crime Stoppers at 702-385-5555.
UPDATE: A house fire in the east side of the valley has sparked a homicide investigation.
Now, there are new questions about what really happened inside the home near Lamb Boulevard and Sherrill Avenue.
"I have no idea who would do this," said Wendy Rios.
Rios, a close friend of one of the victims of the house fire, is sharing her heartbreak with Action News.
"She's burned from head to toe," Rios said.
Angelica Jimenez, 27, was critically injured in the fire, according to Rios. Action News was told the young mom was home with her father, grandfather, and baby when the flames broke out.
"Her dad passed away and her grandpa is really sick in the hospital right now," said Rios.
Upon arrival to the scene, firefighters found multiple people burned and bleeding outside. One of the victims reportedly told first responders the others were bound inside, unable to escape.
Homicide detectives are trying to determine if foul play was involved. The cause of the fire remains under investigation.
ORIGINAL STORY
One person is dead and another four are critically injured after a fire broke out in the east side of the valley Monday afternoon.
The fire was reported around 12:20 p.m. at Lamb Boulevard and Sherrill Avenue, which is between Stewart Avenue and Charleston Boulevard.
One person with burns and a cut, two with burns, one with smoke inhalation taken to UMC
— Stephanie Zepelin (@StephanieKTNV) November 16, 2015
F3H Sherrill AV / N Lamb house fully involved, 1 victim on ground, reported people trapped inside, crews attacking, PIO1 enroute PIO1
— Las Vegas FireRescue (@LasVegasFD) November 16, 2015
UPDATE: Fire knockdown, 4 taken to Hosp, 3 critical, 1 smoke, still active incident. Traffic tied up on Lamb. PIO1 pic.twitter.com/4Xj54HJOYV
— Las Vegas FireRescue (@LasVegasFD) November 16, 2015
The cause is under investigation.