Identify three (3) challenges that cold cases present investigators and discuss how to overcome these challenges. Discuss how the challenges that you identified change with different types of crimes. In your reply posts: Reply posts are due no later than Saturday, 11:59 p.m. CT. Critically examine the postings of your peers and provide at least two (2) substantive replies. Compare and contrast your peers’ points of view with yours and provide additional constructive feedback, analysis, and insight.