To see a murderer in your dream means that you will hear advice, take a beneficial idea and there will be a person who will guide
To see that you catch the murderer or the murderer is caught in your dream may denote that you will persuade a person at the end.
To see that you become a murderer in your dream may imply that you will be specialized in an important issue, you will come to the status of the person whose idea you will take, be the dominant side in your relationship.
