Police said they are looking for whoever opened fire on a crowd, wounding one person, at a bar on the border of Signal Hill and Long Beach this weekend.

The gunfire started around 12:15 a.m. Saturday at Lona’s City Limits Cantina, on Wardlow Road near Orange Avenue, Signal Hill police said. The bar was featured on the Spike TV show “Bar Rescue” in 2013.

When officers got to the scene, they found a large group of witnesses who’d told them there’d been a fight among several people when someone started shooting into the crowd, the SHPD said.

Investigators originally couldn’t find anyone who’d been wounded, but they did find several shell casings in an alley behind the bar, police said.

A while later, someone who’d been shot in the hand walked into a local hospital, police said. The wound wasn’t life-threatening, according to the department.

Police haven’t found the shooter yet. They’re still gathering evidence, including going through security camera footage, police said.

Authorities asked anyone with information to contact Det. Erik Grove at 562-989-7217.

PREVIOUSLY: Police investigate at Lona’s City Limits Cantina after midnight shooting

Feb. 23, 3:06 p.m. | By Valerie Osier | A bar on the border of Signal Hill and Long Beach was blocked off with crime scene tape just after midnight, Saturday while police investigated reports of gunshots fired nearby.

Few details are available, but Signal Hill Police Department is investigating a shooting near the corner of Wardlow Road and Orange Avenue, Sgt. Steve Noble said. One person was injured during the incident though Noble could not clarify if that person was shot or not. He did say that the injury appeared to be non-life threatening.

The front door of Lona’s City Limits Cantina, near Wardlow Road and Orange Avenue, and the alley next to it was blocked off with tape while police investigated. The bar was featured on the Spike TV show “Bar Rescue” in 2013.

SHPD could not answer any more questions on the incident.