The four victims killed in a fiery single-vehicle crash in Long Beach over the weekend in the tunnel beneath the city’s airport have been identified.

A 2008 Honda Accord hit the center median on Lakewood Boulevard at about 1:20 a.m. on Saturday, Feb. 21, authorities said.

The four were, according to the Los Angeles County Medical Examiner’s Office:

Amber Delgado, 22, of Huntington Park
Isabel Acevedo, 22
Caleb Gainer, 22
Brian Delgado, 28

The last three did not have a city of residence listed with the coroner.

The nature of the relationship between Brian Delgado and Amber Delgado, if any, was not disclosed

“At this time, speed and impairment are being investigated as possible factors in the collision,” Long Beach police said.