These 2 technologies are designed to save lives during school shootings

One way to cut down on gun violence at schools is to minimize the time it takes for law enforcement to respond. These ideas from the tech world might just help save lives.

Amy Iverson is a graduate of the University of Utah. She has worked as a broadcast journalist in Dallas, Seattle, Italy and Salt Lake City. Amy, her husband, and three kids live in Summit County, Utah. Contact Amy on