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,

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.

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.