Michele Gile provides the latest information on the investigation into what caused a small plane to crash at the Pomona Dragstrip on Sunday, as well as how firefighters were able to respond to the scene so quickly.

Four people were injured after a small plane crashed at the Pomona Fairgrounds on Sunday. The crash happened at around 11:10 a.m. near the 2700 block of Fairplex Drive which is adjacent to the end of the runway at the In-N-Out Burger Pomona Dragstrip,

Sunday's NHRA Finals in Pomona were interrupted when a small plane crashed in the vicinity of In-N-Out Pomona Dragstrip, injuring four people and causing a lengthy delay while authorities responded to the incident.