Article Photos: Arias defense tries to discredit state witness 1/11

Defendant Jodi Arias looks at the jury as they enter the courtroom during her trial at Maricopa County Superior Court in Phoenix on Wednesday, April 17, 2013.   Arias is on trial for the killing of her boyfriend, Travis Alexander in 2008.  Arias claims self-defense but faces a potential death sentence if convicted of first-degree murder.  (AP Photo/The Arizona Republic, David Wallace, Pool)