william navitski and two others. investigators engage the suspects on popular social apps by posing as teen girls and boys. undercover agents made it clear to the suspect that they were agreeing to meet with a minor. >> three young brothers rescued after a earthquake in italy are doing well tonight. the mother was able to escape through a bathroom window. two people were killed, 33 injured. 2600 people were displaced. >> the first remains of missing sailors from the u.s.s. mccain have been found. just before monday the destroyer was hit leaving a gaping hole in the hull. >> four suspects in if barcelona and cambril attacks reported in court today. the judge released one because there was not enough evidence to keep him. an imam killed in the explosion was found to be the mathser mind of the cell that carried out the attacks. football season is right around the corner. canadian researchers found collision, contact and no contact sports and found collision athlete brains were different in areas related to vision, movem