Northbound lanes of 2730 closed near 495 while police investigate. A major backup at the split so drivers should avoid that area tonight. Also more breaking news this time in Prince Georges County, an one year old boy is in Critical Condition tonight after an a shooting at an apartment complex in suitland. Police are calling it a terrible, terrible accident. Kristin leone is live at the scene. Reporter kristin, what happened. Reporter were told that a 33 year old man was watching that 111 year old boy inside one of these townhouse Apartment Units or townhouse units i should say and you can see behind me here that police, a couple them still conferring here. A perimeter has been set up and that garage door of where we believe this incident took place tonight is open here. And again, relating to what happened. Now, as far as what happened here, watching that 11 year old boy tonight at the time when he was putting away a g ended up going off striking the boy in the upper body. As far as w