Authorities have since charged the 14-year-old with murder.
The wreck happened Tuesday on Aldine Mail Route Road near Aldine Westfield.
RELATED: 14-year-old driver charged with murder in crash that killed woman
Surveillance video from a nearby business shows the 14-year-old and two other teens getting chased by another driver before the crash.
Authorities say the teens damaged the driver's vehicle by throwing eggs at it. The driver allegedly flashed a semi-automatic handgun at the teens.
In the video, you see the GMC Acadia, driven by the 14-year-old, run through a red light and smash into a woman's Ford F-150, killing her.
Bystanders are spotted running to the crash to help the victims as smoke rose from both vehicles.
VIDEO: Driver flashed gun at teens before deadly crash in north Houston, deputies say
Harris County Sheriff Ed Gonzalez identified the woman killed as 45-year-old Silvia Zavala.
Deputies say the driver who was allegedly chasing the teens has been identified and located and is cooperating with the investigation.
The 14-year-old has since been booked in the county juvenile detention center.