A Friday morning fire at an apartment complex on Cleveland’s east side led to a surprising discovery.

The fire department was responding to the second floor of the 800 block of E. 150th Street when they found a small marijuana lab operation.

The bomb squad had to be called to the location to remove the marijuana.

Authorities said everyone got out of the building safely, but one dog died and another had to be taken to the Cleveland APL.

Investigators are still working to determine what started the fire.