He said the photos were provided so the jury could understand the injuries and cautioned them not to be influenced by prejudice when looking at the pictures.
As part of the photo booklet, Dr Glengarry also provided the diagram of a full adult body and marked areas where Ms Manuel suffered fractures to her body.
She said the cause of death was multiple blunt force injuries sustained in a motor vehicle accident.
Blunt force injuries, she explained, were those that resulted from an impact with something solid such as a punch or a baseball bat. She could not say which particular injury may have resulted in her death.
Injuries to the brain, abdomen, or liver alone could cause death regardless of the presence of other injuries, she said.
Dr Glengarry said injuries to lungs and ribs could also cause death - although not immediate, but after complications or infections.
Purple discolouration on top of an eyelid, she said, indicated damage to bones around that area.
She said Ms Manuel suffered extensive bruising to her skull. Her brain suffered non-survival injuries that were at the severe end of the spectrum.
Her brain was so swollen it could not take any blood or oxygen.
Such serious injuries, Dr Glengarry said, would cause spontaneous unconsciousness.
The trial continues on Monday.
