December 18, 2004 at 6:09 PM EST - Updated July 27 at 6:09 PM
Police say they've just about wrapped up their investigation into the deadly shootings at a Columbus nightclub last week.
Nathan Gale,25, shot and killed guitarist Darrell Abbot and three bystanders on December 8th. Police then shot and killed Gale. Investigators say they may never know Gale's motive. Gale's mother says he was a paranoid schizophrenic.