The shooting occurred at Southeast Houston police station, Houston Police Chief Art Acevedo wrote on Twitter in the early hours on Tuesday.
He said no-one was injured in the shooting and an AK-47 style assault rifle was recovered by police. Officers later located and detained an unspecified number of suspects who are believed to be involved, Acevedo added.
“SouthEast @houstonpolice station came under gunfire a while ago,” Acevedo wrote on Twitter.
“Thankfully no one was wounded. With help of our Air Unit we found & safely detain suspects believed to be involved. We have recovered an AK-47 style assault rifle. The investigation continues. MTF in the morning.”
Not further details were immediately available. The Houston Police Department has been contacted for additional comment.
This is a breaking news story and will be updated.