Building Blocks Learning Center of Kittery, which had no CO detectors, closes after incident sent 11 to hospital. Yoga studio construction is halted.

Building Blocks Learning Center in Kittery announced its immediate closure Thursday after a carbon monoxide scare last week.

Several people were brought to the hospital for injuries not considered life-threatening after a carbon monoxide incident at Building Blocks Learning Center.

"If a State Fire Marshall cannot tell the difference between these detectors, how can I be expected to? And shouldn’t they have been tested?" the daycare owner said to families. The post Maine daycare didn’t have carbon monoxide detectors before poisoning sent 11 to hospital appeared first on Boston.

A Kittery child care center where nearly a dozen people were treated for carbon monoxide poisoning last week did not have a working carbon monoxide detector.

A report from the state fire marshal's office sent to parents shows Building Blocks Learning Center had several violations, including a lack of carbon monoxide detectors and fire extinguishers.