Two Bismarck men arrested in October 2 crash that killed two Mandan teens

What the primary sources show

• On October 2, 2026, two vehicles collided on West Main Avenue at Center Street in Bismarck, resulting in two deaths. [People of Bismarck Reporting News (public group)] [Bismarck Police Department]
• Cameron Schestler, 19, driving a 2011 Infiniti, and Sidney Seidel, 19, driving a 2015 Chevrolet Impala, were traveling westbound at high speeds and passing vehicles in an area not designated for traffic. [People of Bismarck Reporting News (public group)] [Bismarck Police Department]
• The 15-year-old driver of the Equinox suffered serious injuries but was released from the hospital; Schestler also sustained serious injuries and was released. [KFYR-TV] [Bismarck Police Department]
• Investigators determined Schestler's vehicle speed significantly reduced the driver's time to react and found that none of the occupants in either vehicle wore seatbelts. [KFYR-TV] [Bismarck Police Department]
• Both men were arrested on October 16, 2026; Schestler faces two counts of manslaughter plus other charges, and Seidel faces reckless endangerment, child neglect, and reckless driving charges. [People of Bismarck Reporting News (public group)] [Bismarck Police Department]
• Investigators found no indication that the Equinox occupants were involved in the speeding activity, and the two drivers were not associated with the victims. [Bismarck Police Department]

What they left out / still unanswered

• What are the bail or bond conditions for the two accused men?
• When is the initial court appearance scheduled, and what is the expected trial timeline?
• How did investigators determine the specific vehicle speeds at the time of impact?

Official line vs. how each source framed it

• People of Bismarck Reporting News (public group): Detailed official charges and investigation findings, specifying the severity level of each charge and maximum penalties for conviction. Read it →
• KX News: Brief news alert confirming the arrests of two Bismarck men in the October 2 fatal crash. Read it → · Ads
• KFYR-TV: Detailed investigation findings including vehicle specifications, seatbelt information, and the role of vehicle speed in limiting driver reaction time. Read it → · Ads
• Bismarck Police Department: Official police statement on arrests (partial source). Read it →
• Bismarck Police Department: Complete official Bismarck Police investigation summary with precise details on vehicles, speeds, collision dynamics, and circumstantial factors. Read it →
• Bismarck Tribune: News update confirming arrests in connection with the October 2 fatal crash. Read it → · Paywall
• Bismarck Source: Community perspective emphasizing the victims' school involvement and achievements, plus coverage of the memorial service held at Mandan High School. Read it →

On the ground: what neighbors are saying

Several commenters expressed relief at the arrests and hope for justice, though some noted the legal process will take time. Multiple commenters called for stronger safety measures including vehicle confiscation, license revocation, and parental fines, while others extended sympathy to the surviving driver and the school community. Prayers and support were offered to the affected families.

From 20 public Facebook comments. Community talk, not verified.

701 News writes these summaries from the sources above and checks every sentence against them. Read the originals for the full reporting. Corrections

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