Two cats died in a fire at an apartment complex in Maryland, officials said.

The fire broke out around 4 a.m. Thursday in the 7900 block of 15th Avenue in Langley Park, according to the Prince George’s County Fire Department.

No people were hurt, but department spokesman Mark Brady said in a Twitter message that some people had to be helped off their balconies by firefighters.

Rowhouse where fire killed man and injured child was not approved for rentals, city officials say

The fire appeared to have started in an apartment on the third floor, which was the top of the building, officials said.

The cause of the fire is under investigation.

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