When the post-mortem examination findings are ready, the Coroner's Officer will contact you and explain the reason of death, which is normally within 6 weeks. Sometimes the process takes longer depending on the size of the file or the complexity of the case. In general, coroners' offices across the United States work with police departments to identify causes of death. After determining the manner of death, they may release the body to a family member or another person who was approved by the family. The coroner may also request more time in specific cases such as when there is evidence that points toward a crime having been committed. Coroners use medical tests and examinations to determine the cause of death. They may look at the heart, lungs, stomach, intestines, urinary system, reproductive organs, and other parts of the body. Based on their findings, they can suggest possible causes of death including natural diseases, accidents, homicides, suicides, and illnesses that were not responsible for the patient's death. Coroners work with doctors to understand the medical factors involved in deaths. They may collect samples from the body in order to conduct laboratory tests and research about diseases and conditions that led to death.