I need help with law questions (1-2 paragraphs each answer)

1. Describe the approach necessary to ensure that all evidence is gathered properly and that the chain of custody has been maintained. Then, evaluate which step in the outlined approach is the most likely to be skipped or not executed properly.

2. Address three challenges faced by criminal justice organizations in implementing technological initiatives, such as cost/benefit factors, legal implications, and privacy issues.

3. Imagine you are applying for one of the positions you previously researched. State the position and determine five (5) skills that are important to have for this position.