case study and identify what forensic evidence.

Review the following case study and identify what forensic evidence might be available in this case. Identify which of these items of forensic evidence can be considered transfer (trace) evidence and briefly describe what analytical techniques might be used to analyse it, indicating what information they may provide. You should discuss the relative merit of the analytical techniques you describe in providing useful information for this case. Argue the value (or lack thereof) of each type of transfer evidence you describe in helping to establish the facts of the case in combination with the other forms of forensic evidence you describe.