San Antonio -

Four people were rushed to the hospital after shots rang out at The Studio nightclub.

It happened Sunday about 2:45 a.m. in the 9300 block of Perrin Beitel.

While it is unclear what sparked the disturbance, police said some shots were fired inside the club and more shots were fired outside.

Two of the men who were shot managed to drive themselves to Northeast Baptist Hospital.

A man who was shot in the back and a woman who had been beaten were taken to SAMM-C.

No arrests have been made.