News 10NBC has reported that the gunman named in the Webster shooting, William Spengler, was arrested in 1980 for killing his grandmother, and served time until 1998.
Webster Police: The suspect, William Spengler, 62. He was arrested in 1980 for killing his grandmother and served time until 1998.
More top news
The X Factor judge praised the One Direction star for his bravery - after performing on the show just a day after his mother's death.
At least 13 people are said to have been killed by a car bomb after two explosions went off outside a football stadium in Istanbul.
Syrian government forces are continuing a push for total control of Aleppo, while a reported 20,000 civilians left the city on Saturday.