Published: Sep 11, 2010 2:14 PM EDT
Updated: Sep 11, 2010 11:14 AM EDT

LEE COUNTY, Fla. -  Lee County Sheriff's Detectives have made a 4th arrest in a double murder in Bonita Springs.

Angel Salinas is now charged in connection with the killing and burning of two men back in August.

According to authorities, Salinas originally told them he wasn't involved.  But detectives say they have surveillance video that shows Salinas helped fill the gas cans that were used to set a fire used in the murders.