Lacerations are easy to spot as they refer to damage to the skin. As the skin has nerves, you will feel a sharp pain from a cut. Also, the cut skin will bleed and have a visible tear in the skin when the blood is out of the way. Often you will know when a laceration happens as it involves a cut or injury. The laceration victim will often scream in pain when the accident occurs, which is the first symptom of a cut.