from his instagram account. his clothing matching up with the suspect seen in surveillance video. >> within the first hour, we knew who he was. investigators say as thornhill took aim at his apparent target, a 20-year-old man. bullets struck a husband and wife walking between the two. their son just steps behind. doctors say all three victims are expected to survive. police are not commenting on a possible motive for the shooting. they're planning to increase their presence at the mall. on friday and saturday nights teenagers will be required to have an adult escort. baz i canaan i -- monroeville, pennsylvania. >> the parents of a 26-year-old american held hostage for more than a year by isis are clinging to hope that their daughter is alive. a family friend says that the parents of kayla mueller are asking the nation and the world to pray for her return. isis said friday that mueller died in a jordanian air strike. bill cosby facing another