It is essential that a prosecutor of a particular case knows how and where to find evidence in order to support facts of achieving justice to its client. This might not be the lawyer's task although, there are times wherein lawyers want to further investigate and therefore do the gathering of legal evidence themselves just to prove that a murder crime accused to their client was really committed. This sort of evidence gathering can be quite bothering to criminal defense lawyers and will be most helpful for the prosecutor's side to justify the claims made.
Because of its challenging nature, a prosecutor might need different sources and back-up in order to obtain the right and credible information. A prosecutor should have the capacity to have free access to police files or documents, a legal consultant, and a tape recorder.
First, you must thoroughly review the arrest history of your client. This sort of review is sometimes known as rap sheet. As a prosecutor, reviewing past history of the individual, most especially the accused, will give you a better idea on the different aspect of the person's life that may or may not affect the present case. If the person has any kind of history related to offenses which falls under crimes that are violent, you may use it as a probable link in court to be one of the reasons why the person resulted to murder.
Second, browse through the gathered evidence made by forensic experts, responding officers and detectives. These evidences have a high probability of naming if a person is really guilty for murder. Note down every possible angle that the person has intentionally done. Generally, individuals who are undergoing a trial based on murder have against them a significant physical evidence to prove the charges of being guilty. A prosecutor's task is to organize evidence which is presentable to court into a logical and presentable argument.
Third, one of the best methods to clear things out is to interview the people who are right there when the crime happened or who have an idea on details about the crime committed. Witnesses are usually the ones who saw or heard something when the murder took place. When interviewing a witness be ready to assimilate information into the entire case that you have against your opponent.
Record the entire interview session so that you will not miss important parts or details and be accurately heard later while reviewing the case. Witnesses are responsible for supportive facts and details. If the prosecutor has gathered enough data from different witnesses stating one common idea, then he has better chances of winning the case.
Fourth, know your enemy. It is the prosecutor's responsibility to obtain background information about the accused in order to support the claim that he or she is capable enough to commit the murder. This is one way to convince onlookers, the judge and jury that the character of the accused is consistent with what the charges are saying against him.
Fifth, consider asking help from expert witnesses like doctors to support any theory that has been demonstrated.
Do all of these appropriate suggestions and you are rest assured that the criminal defense lawyer has no way out due to proper presentation and accusation.