Next The California Highway Patrol says the driver who caused a fatal, multi-vehicle crash that triggered a multi-lane shutdown of the I-805 in Chula Vista for hours on end has been charged with murder. By: RELATED: 1 person dead in multi-vehicle crash on Interstate 805 in Chula Vista Jonathan Cherney, who heads Jonathan Cherney Consulting and Investigations, has decades of experience in accident reconstruction. He explained the lengthy closure. "It's not uncommon at all for a road closure for a significant period of time, especially if you're waiting for daylight to arrive so that you can conduct a more thorough investigation," Cherney said. Cherney said a team of investigators conducted a methodical investigation, collecting car parts, searching for tire friction marks and likely utilizing drone mapping. The Tesla itself contains valuable evidence through its event data recorder, which functions like a black box and can reveal pre-impact data from the five seconds before the crash. Cherney says that, in addition to the event data recorder, Teslas also have SD cards that have been collecting data since they were driven off the lot. He says depending on how the cameras are set up, the cameras could show recordings in four different directions. One key question in the investigation is the Tesla's speed at impact. ABC 10News has learned the CHP is looking into reports that the Tesla reached speeds of up to 100 mph just before the crash. Cherney noted that Aranda's speed of 66 mph, visible on her dash cam, will be used as a reference point in the investigation. "Just based on the video that I saw from your witness, I wouldn't be surprised at all if that vehicle was somewhere close to that speed of 100 mph," Cherney said. The San Diego County Medical Examiner's Office identified Jorge Uribe as the motorcyclist who was killed. This story was reported on-air by a journalist and has been converted to this platform with the assistance of AI. Our editorial team verifies all reporting on all platforms for fairness and accuracy. Copyright 2025 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed. Sign up for the