Two Tesla vehicles were involved in separate and unrelated crashes — one into a residential home and another into a swimming pool — prompting investigations by local authorities, according to reports published Sunday. The incidents occurred in different locations but drew widespread attention given their unusual circumstances and the involvement of the same vehicle brand.

Investigators in Katy, Texas, are examining one of the crashes, according to reporting from The Hill. Authorities have not yet released conclusions about what caused either vehicle to leave the roadway and strike the structures, and it remains unclear whether automated driving features were engaged at the time of either incident.

No details about fatalities or serious injuries were immediately confirmed across the available reports, though the nature of the crashes — into occupied or potentially occupied structures — raised safety concerns among observers. Local law enforcement and federal transportation officials have broad authority to investigate crashes involving vehicles with advanced driver-assistance systems.

Tesla has faced ongoing scrutiny from the National Highway Traffic Safety Administration over its Autopilot and Full Self-Driving systems, which have been implicated in numerous prior crash investigations. The company has maintained that its systems are safe when used properly and that driver engagement is required at all times. Whether either of the newly reported crashes involved autonomous or semi-autonomous features has not been confirmed by investigators.