A greenhouse facility in Carroll County partially collapsed on Friday, county officials said.Carroll County deputies and fire crews responded to the 8000 block of Sixes Bridge Road for reports of an explosion, an official told WBAL-TV 11 News.Officials said the explosion happened at Catoctin Mountain Growers.Several people with injuries were taken to hospitals on Friday afternoon, officials said.One person was taken to a burn center with critical injuries, according to Frederick County Fire & Rescue. Two other people were taken to hospitals with non-life-threatening injuries.Jonathan Light, with the Carroll County Sheriff’s Office, said it was “an industrial accident involving an explosion and partial building collapse.”Light said the scene has been stabilized, and officials are investigating the cause of the explosion.Officials accounted for all the individuals at the facility, Light said.This is a developing report.

KEYMAR, Md. —

A greenhouse facility in Carroll County partially collapsed on Friday, county officials said.

Carroll County deputies and fire crews responded to the 8000 block of Sixes Bridge Road for reports of an explosion, an official told WBAL-TV 11 News.

Officials said the explosion happened at Catoctin Mountain Growers.

Several people with injuries were taken to hospitals on Friday afternoon, officials said.

One person was taken to a burn center with critical injuries, according to Frederick County Fire & Rescue. Two other people were taken to hospitals with non-life-threatening injuries.

Jonathan Light, with the Carroll County Sheriff’s Office, said it was “an industrial accident involving an explosion and partial building collapse.”

carroll county explosion, partial building collapse

Frederick County Fire and Rescue Services

Light said the scene has been stabilized, and officials are investigating the cause of the explosion.

Officials accounted for all the individuals at the facility, Light said.

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JUST IN | Frederick Co Fire & Rescue is on scene of the reported explosion at a greenhouse facility in Carroll Co. They posted the pictures below to social media. They say three people were taken to the hospital. @wbaltv11
Photos: Frederick Co. Fire & Rescue pic.twitter.com/MhuZA1l7Lx

— Tori Yorgey WBAL (@toriyorgeytv) March 20, 2026

This is a developing report.