DENVER (CBS4) – Two people fled from an apartment in the Denver Tech Center after an explosion and fire injured two people.

That’s according to Denver police, who said a possible a hash oil explosion took place at the residence at approximately 8 a.m. It took about 30 minutes for firefighters to get the fire under control.

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The Parliament Apartments where the incident happened are located on the 4300 block of South Quebec Street.

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(credit: CBS)

(credit: CBS)

A firefighter sustained minor injuries battling the fire. Someone else was also injured and had to be taken to the hospital.

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So far there has been no description released of the people who took off from the area.