Article Photos: Authorities release 911 calls in Nichols Hills fire chief's death 19/32

Mustang Police chief Chuck Foley with OSBI agent Martin Solorzano and OSBI spokeswomen Jessica Brown address the media on Friday, Sept. 23, 2011 in Mustang, Okla. on the arrest of Rebecca Bryan for a first-degree murder complaint in the shooting death of her husband, longtime Nichols Hills Fire Chief Keith Bryan.Photo by Chris Landsberger, The Oklahoman  ORG XMIT: KOD