The New York City Police Department is looking into whether the initial 911 call in Friday's fatal fire in the Bronx was handled properly.
Authorities are still investigating the cause of the fire in a Swinton Avenue home that killed a woman and injured three people.
A family friend identified the victim as Ketty Velez, 55.
The Daily News is reporting that a 911 operator mishandled the call, delaying the fire department's response by several minutes.
A second call was reportedly handled properly.
One of the injured, Ramon Velez, is the son of the late Bronx politician Ramon S. Velez.