Overview
- Students and staff were evacuated Tuesday after a gas-like smell was reported inside Cass Technical High School and the building remained closed for at least a second day while officials investigated.
- DTE crews inspected the school for about two hours and reported they found no leak in utility lines, and the utility said it does not plan to continue investigating.
- The Detroit Public Schools Community District says the source of the odor has not been identified, that its investigation is ongoing, and that a formal decision on reopening was pending.
- The closure disrupted roughly 2,400 students and their families, prompting automated district notices, missed classes and added logistical strain for Midtown Detroit households.
- The episode highlights how responsibility for on-site testing and reopening decisions can clash between utilities and school districts and points to a need for clearer coordination when unexplained odors trigger evacuations.