The East Hartford fire department is responding to an apartment building at 231 Ellington Road.
Evacuations are over near both the Penn and Drexel campuses after a propane leak.
Emergency crews were called to a building on the 200 block of South 33rd street. They found a propane leak. It is now under control and everyone is back inside.
No one was injured.
Just last week, 30 people went to the hospital from Villanova University because of a chemistry class experiment that went wrong.