2. Anyone present can be a witness, but its evidence is less effective than that of irrelevant personnel, that is, the testimony of irrelevant personnel will generally be given priority; But if there is no irrelevant person present, it is necessary to comprehensively analyze the whole witness to judge whether it is true or not, depending on the specific circumstances of the evidence;
3. There is no counterclaim in criminal cases, but if your injury is more than minor injuries, that is, it constitutes minor injuries, you can claim civil compensation from the injuring party, that is, you can take civil proceedings; If it constitutes a minor injury, you can ask for public prosecution, that is, you can ask the other party to bear criminal responsibility, but this is another case and the two cases cannot be merged. If you don't get the treatment of minor injuries or more, and you feel wronged, it is suggested to hire a lawyer, because lawyers can read the papers and fully understand the evidence of the case, so as to judge whether you are really wronged or lack of evidence, or help you collect and provide favorable evidence to the judicial organs to clear your suspicion.
Supplement: 1. Photos taken by oneself cannot be directly used as evidence in criminal cases. If you want to prove that you have been injured, you need a hospital diagnosis certificate, or the case-handling unit can take pictures in the presence of witnesses before it can be converted into criminal evidence;
2. Arrest measures show that the case has been approved by the procuratorate, but further investigation is needed, and the period is generally two months;
3. Minor injury cases can be prosecuted or not, and can be reconciled with the other party, and the other party can withdraw the case if it does not prosecute;
Chengdu is far away from me, hehe. .