The Crime Research Center held several panel discussions at its headquarters on Monday, 1/4/1442 AH about psychotropic substances cases, on Tuesday, 2/4/1442 AH about murder cases and on Wednesday, 4/4/1442 AH about weapons possession cases. They aimed to seek the views of experienced and specialized persons in relevant sectors working in several ministries and security sectors to come up with security recommendations and initiatives that can eliminate these issues.