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Cruise in hot seat amid Fire Department’s claims that robotaxis delayed responders in fatal incident
General Motors’ self-driving unit, Cruise, saw protests outside its San Francisco headquarters earlier this week. The protests come amidst the San Francisco Fire Department’s claims that some of the company’s autonomous robotaxis contributed to the tragic death of a pedestrian.
The incident, which happened on August 14, involved a pedestrian who was hit by a car in the South of Market neighborhood of San Francisco. The pedestrian’s injuries were so severe that there was heavy bleeding, and the person was no longer responding to verbal commands. It was evident that the injured pedestrian needed urgent medical care, so it was pertinent to have the person transported to a hospital as early as possible.
Public reports from the San Francisco Fire Department that were obtained by Forbes claimed that the behavior of Cruise robotaxis ended up impeding the workflow of emergency responders, so much so that critical medical care was delayed. One of the Fire Department’s reports about the incident reads as follows.
“On 8/14/2023, I was assigned to Medic 87 and responded to Incident FD23108420, at 7th Street and Harrison, for an auto vs. pedestrian. Harrison Street is 4 lanes of one-way traffic heading westbound. Upon arrival on scene, the victim was found in the (2) left lanes of Harrison Street, suffering from life-threatening injuries. SFPD and E01 had arrived prior to M87’s arrival. SFPD had a vehicle parked in the #1 lane of Harrison, and E01 had positioned its apparatus across the left 2 lanes of Harrison to shield the patient from oncoming traffic. The right 2 lanes of Harrison were blocked by (2) autonomous Cruise vehicles that had stopped and were not moving, blocking ingress and egress to the incident scene.
“The patient was suffering from life-threatening injuries, with a GCS 3, agonal respirations, and absent peripheral pulses. SFPD had applied a tourniquet to the left lower extremity to stop life-threatening bleeding from injuries sustained after being struck by a vehicle. Ventilations were assisted with a BVM, and the patient was packaged for rapid transport to a trauma center.
“While loading the patient to the ambulance, the (2) Cruise vehicles were still stopped in the right 2 lanes of Harrison, prohibiting rapid egress from the scene. SFPD had attempted manual takeover of the autonomous vehicles, but were unsuccessful. This contributed to a delay in transport with a critical trauma patient.
“SFFD members had to locate an SFPD officer and request him to move his vehicle to allow successful egress from the scene, but doing so further delayed patient care. These delays caused by (2) autonomous vehicles blocking a normal egress route from the scene contributed to a poor patient outcome, delaying the definitive care required in severe trauma cases. The patient was pronounced deceased at SFGH approximately 20-30 minutes after arrival due to severe blunt-force trauma.”
Cruise has spoken out against the Fire Department’s account of the event. In a comment to The San Francisco Standard, a Cruise spokesperson noted that “we did not impede the vehicle from getting to the hospital” and “what the fire department said is not accurate.”
“The first vehicle promptly clears the area once the light turns green and the other stops in the lane to yield to first responders who are directing traffic. Throughout the entire duration the AV is stopped, traffic remains unblocked and flowing to the right of the AV. The ambulance behind the AV had a clear path to pass the AV as other vehicles, including the ambulance, proceeded to do so. As soon as the victim was loaded into the ambulance, the ambulance left the scene immediately and was never impeded from doing so by the AV,” Cruise noted in a statement.
Cruise has reportedly provided a video to back up its claims. The video reportedly showed that while one Cruise robotaxi was indeed stopped at an intersection, there was a free lane to its right where traffic was moving. The video, which was reviewed by Forbes, did show numerous vehicles, including a small ambulance, moving through the free lane. However, the publication noted that it was not clear from the footage if the larger SFFD ambulance, which was likely transporting the severely injured pedestrian, could have navigated the area as easily.
Below are incident reports from the San Francisco Fire Department. The case in question is described in Page 68 and 69 of the document.
Cruise San Francisco Reports by Simon Alvarez on Scribd
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Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
