Four young men were fatally shot. Their killers haven't been caught. Their mothers suffer.
One data source counted more than 45,000 incidents involving a gun over a five year period.
Data does not support a talking point that’s become popular during the 2016 campaign.
More than a dozen cities have higher rates of shootings and homicides.
Firearms are far and away the leading cause of death.
Seven unsolved homicides by the same mysterious gunman have left the Maryvale section of Phoenix deeply unsettled. “It’s like you’re a sitting duck."