OMAHA, Neb. -- One person is dead after a shooting at an Omaha sports bar. 

Omaha Police said the incident happened at JET Sports Bar just before midnight.

An off-duty officer working at the business called for backup around the same time, after an unknown suspect fired a gun during a large disturbance. 

Police said officers performed CPR on 20-year-old Vincent Burns until medics arrived. He later died after being taken to a local hospital. 

Several others were taken to a local hospital for minor injuries. 

Anyone with information is urged to contact Omaha Police. 

The investigation is ongoing.