Human remains were found inside an SUV that authorities say hit an aboveground valve on a pipeline in suburban Houston, causing a fire that has burned

The towering flame has greatly subsided, four days after a vehicle drove through a fence and struck an above-ground valve, causing a massive pipeline explosion.

The Deer Park Police Department said the incident involving a vehicle that crashed into a natural gas pipeline in Houston, Texas and ignited a massive fireball is now a criminal investigation.