A closing argument, summation, or summing up is the concluding statement of each party's counsel reiterating the important arguments for the trier of fact, often the jury, in a court case. A closing argument occurs after the presentation of evidence. A closing argument may not contain any new information and may only use evidence introduced at trial. It is not customary to raise objections during closing arguments, except for egregious behavior. However, such objections, when made, can prove critical later in order to preserve appellate issues.