Chandler police know that both Orlando Nembhard and his twin brother were present at a Chandler dance hall when 19-year-old Xavier Brooks was killed and they believe one of them pulled the trigger but they don’t know which one. Maricopa County prosecutors are now asking that charges be dropped against Orlando Nembhard.

Mesa resident Austin Schreuer was arrested in Scottsdale Thursday morning after two men spotted him exposing himself at a traffic light near Hayden Road and McDonald Drive.

After being interviewed by police he was arrested for indecent exposure and public sexual indecency.

In late July, representative Gabrielle Giffords was told the identities of the six people killed by Jared Loughner in the January shooting spree. The dead included Gifford’s aide Gabe Zimmerman and her close friend Judge John Roll.

More from ABC15.com.