Prosecutors argue that Casey Anthony killed her daughter by suffocating her with duct tape. But an expert said he could not confirm that duct tape had anything to do with the death.

Casey Anthony closed her eyes and looked away for an extended period of time as Ashton presented the photos of Caylee's belongings. Ashton touched on the defense's claims that George Anthony found ...

A top forensic pathologist said Saturday in the Casey Anthony trial that Caylee, 2, was already dead when duct tape was affixed to her face. Prosecutors say the tape was the murder weapon.

Casey Anthony Trial: Forensic Expert Says Caylee Was Not Necessarily Suffocated By Duct Tape . Dr. William Rodriguez refuted evidence against Casey Anthony this morning.

ORLANDO, Fla. June 13, 2011— -- An FBI forensics expert testified today in the Casey Anthony murder trial that she found the outline of a heart-shaped sticker on a piece of duct tape that was ...

Undated Family Photo of Casey Anthony with daughter Caylee. ORLANDO, Fla. (CBS/AP) Duct tape found on the mouth of slain toddler Caylee Anthony was contaminated by an FBI document examiner ...

Story Highlights; NEW: Police release another 1,100 pages of documents in Caylee Anthony case Details revealed about car trunk, duct tape and heart stickers; Evidence also includes entry in Casey ...

Will prosecutors be able to link duct tape as a possible murder weapon to Casey Anthony? Authorities are clearly taking a close look at duct tape in this case based on details released Tuesday and ...

Photographs of a syringe, Gatorade bottle and a child’s car seat are among the items released today in the first-degree murder case against accused killer Casey Anthony.Also released was ...

Will prosecutors be able to link duct tape as a possible murder weapon to Casey Anthony? Authorities are clearly taking a close look at duct tape in this case based on details released today and ...

The attorney for Casey Anthony's parents released documents to the media that he said raise serious questions about the state's scientific case. ... Anthonys Release Reports On Duct Tape Tests ...