How the charge gets set and reset
Police choose an initial charge, but prosecutors decide what to pursue, and in New York a felony case generally needs a grand jury indictment before it can go to trial. The level of the charge can move up or down as medical records arrive and witnesses are interviewed. New York uses the word aggravated in a few specific assault provisions, while most serious cases there are charged as assault in a particular degree; other states use aggravated assault as a broad category. Whatever the label, the level tends to turn on how serious the injury was and whether an object was used as a weapon. Intent is also contested often, since a shove followed by a bad fall can look very different from a planned attack.
Evidence that tends to decide these cases
Medical records, photographs of injuries, and the timing of treatment are central, and they sometimes tell a different story from the police report. Video from phones, doorbells, businesses, and transit systems is often decisive and often deleted on a routine schedule, so preservation letters should go out early. If you were also injured, get treatment and keep the records and photographs. Witnesses who saw how the incident began matter as much as those who saw the end. Do not contact the complaining witness or their friends, even to explain, because it can be read as pressure and, if an order of protection is in place, can lead to a separate charge.
Self-defense and the early review
Many of these cases involve a claim that the accused person was protecting themselves or someone else. Justification is a recognized defense in New York, but it is fact-specific and has limits tied to the force used and the circumstances, so it needs careful review rather than a quick assumption. We go through the arraignment paperwork, any order of protection, and what you remember about the sequence of events. Release conditions, immigration status, and any job or license a felony charge could affect are also on the table. That review shapes whether the early focus is on the grand jury stage, negotiating the charge level, or preparing for trial.