Final answer:
True, body temperature was used to help estimate time of death in the Amanda Knox case, which is a standard procedure in forensic investigations, although the method is complex and subject to various factors.
Step-by-step explanation:
The statement is true. In the case of the Amanda Knox trials regarding the murder of Meredith Kercher, forensic experts did indeed use body temperature among other methods to estimate the time of death. It is important to note, however, that while body temperature can be a helpful indicator, the process of determining the time of death using body temperature is complicated. Factors such as environmental conditions, the victim's clothing, and the initial temperature at death all affect how quickly the body loses heat