In a significant development in the case of murdered congressional intern Eric Tarpinian-Jachym, authorities have arrested a third suspect. This follows the arrest of an 18-year-old accused of murdering both Tarpinian-Jachym and a 17-year-old girl just days apart. The mother of the slain intern expressed her distress over the ongoing violence, urging the Department of Justice to take stronger action. The third suspect is set to be arraigned soon, as the investigation continues into the shootings that have drawn attention to rising crime in the area. Police have also announced a reward for information leading to additional suspects connected to these tragic events.