One person was killed and five others were wounded Sunday after a gunman opened fire on a Taiwanese church congregation in Laguna Woods.

The shooting occurred at 1:26 p.m. inside Geneva Presbyterian Church on the 24000 block of El Toro Road. Authorities said the shooting happened during a lunch banquet following a morning church service, and that a group of church-goers “hog-tied” the shooter’s leg with an extension cord and took two weapons from the suspect.

The Sheriff’s Department said it detained the suspect and recovered two commercially available handguns from the scene. Of the five who were wounded, four sustained critical injuries, officials said. A motive remains unclear, and officials said they don’t know whether the shooting was driven by hate.

“That group of churchgoers displayed what we believe is exceptional heroism and bravery,” Undersheriff Jeff Hallock said, later adding, “It’s safe to say that had they not intervened this situation could have been […]