The explosion and fire sent 10 people to the hospital and displaced 87 residents from the community’s assisted living and memory care units after construction workers hit a power line.

The Denver Fire Department is investigating a fire that caused an explosion inside a building in Denver Wednesday morning.

Eight people were hospitalized and 87 residents were displaced after an explosion at the Eastern Star Masonic Retirement Campus in Denver on Wednesday, March 12, according to the Denver Fire Department.