Testimony in Anthony trial focuses on trash bag

By the Associated Press | June 7, 2011 | 9:42 AM EDT

Casey Anthony listens to testimony during her trial at the Orange County Courthouse, Monday, June 6, 2011 in Orlando, Fla. Anthony, 25, is charged with killing her daughter Caylee in the summer of 2008. (AP Photo/Joe Burbank, Pool)

ORLANDO, Fla. (AP) — Testimony has turned to a garbage bag found in Casey Anthony's car as the murder trial of the Florida mother charged with killing her 2-year-old daughter enters a phase full of forensics evidence.

Prosecutors called to the witness stand Tuesday a crime scene investigator who testified about a garbage bag found in Anthony's Pontiac Sunfire.

The bag is important since defense attorneys say a foul odor in the car came from the garbage, while prosecutors contend the smell was of human decomposition.

The toddler's skeletal remains were found in a wooded area not far from her grandparents' home in December 2008. Anthony has pleaded not guilty, and if convicted, she could be sentenced to death.