Sex crimes lawyers face a variety of challenges. These include dealing with complex legal issues, protecting the rights of their clients, gathering evidence, and overcoming the stigma associated with sex crimes. Additionally, sex crimes lawyers must be familiar with the laws of the state in which they practice, as well as any federal laws that may apply. As for finding the best sex crimes lawyer in California, USA, it is recommended that you search online for reviews and ask for referrals from friends and family.