Florida Sen. Rick Scott says automatic death penalty should be considered for school shooters

Tennessee school shooting: Police release surveillance video

Police in Tennessee have released surveillance video taken at the school where a deadly shooting took place on Monday. The shooting, according to officials, killed three nine-year-olds and three adults, all of whom were in their 60s. The suspect has been identified as 28-year-old Audrey Hale.

TALLAHASSEE - Florida Senator Rick Scott says an automatic death penalty should be considered for school shooters following the tragic mass shooting at a private Christian school in Nashville, Tennessee that left six dead, including three young kids.

"We need to consider an automatic death penalty for school shooters," Scott tweeted. "Life in prison is not enough for the deranged monsters who go into our schools to kill innocent kids & educators. Pray for all facing the unimaginable in Nashville. This is horrible & must stop."

Police received a call about an active shooter at The Covenant School — a Presbyterian school — around 10:15 a.m. Authorities said that about 15 minutes after that call to police, the shooter was dead. The remaining students were ferried to a safe location to be reunited with their parents.

Here’s what we know and don’t know about the shooting:

HOW MANY PEOPLE WERE KILLED?

Nashville police said six people, including three students, were killed. The victims were identified as Cynthia Peak, 61; Katherine Koonce, 60; Mike Hill, 61; and Evelyn Dieckhaus, Hallie Scruggs, and William Kinney, all age 9. Police officers also killed the shooter.

The website of The Covenant School, founded in 2001, lists a Katherine Koonce as the head of the school. Her LinkedIn profile says she has led the school since July 2016. Peak was a substitute teacher, and Hill was a custodian, according to investigators.

WHAT DO WE KNOW ABOUT THE NASHVILLE SHOOTER?

Police gave unclear information on the shooter’s gender. For hours, police identified the shooter as a 28-year-old woman and eventually as Audrey Hale. Then at a late afternoon press conference, the police chief said that Hale was transgender. After the news conference, police spokesperson Don Aaron declined to elaborate on how Hale identified.

In an email Tuesday, police spokesperson Kristin Mumford said Hale "was assigned female at birth. Hale did use male pronouns on a social media profile."

Police said Hale was a former student of the school, but it was unclear if Hale had any current affiliation with the school or was related to anyone in the school at the time of the shooting. Police said the shooter had made a detailed map of the school and conducted surveillance of the building before carrying out the massacre.

Police said Hale had two "assault-style" weapons and a pistol when Hale shot through the front door to enter the building. At least two of them were believed to have been obtained legally in the Nashville area, police said. Investigators found a sawed-off shotgun, a second shotgun and other unspecified evidence during a search of Hale’s home.

HOW WAS THE NASHVILLE SHOOTER KILLED?

A team of five Nashville police officers entered the school after the initial call, said Aaron, the police spokesperson. While clearing the first floor of students and staff, they heard shots being fired on the second floor.

Two of the officers opened fire in response and fatally struck Hale at about 10:27 a.m., police said.

DO WE KNOW THE MOTIVE?

Investigators were sent to the shooter’s home shortly after Hale was killed, police said. Hale had a map of the school with a planned route for the shooting, and officers found writings, police said.

No motive has been confirmed by police, and it was also unclear if Hale was trying to target any specific person during the shooting.

Police Chief John Drake said officers found writings that detailed the plan to attack the school and potentially other locations. He said in an interview with NBC News that investigators believe the shooter had "some resentment for having to go to that school."

HOW MANY SCHOOL SHOOTINGS HAVE THERE BEEN SINCE COLUMBINE?

There have been 15 mass shootings at schools or universities in the U.S. since the Columbine High School massacre in 1999. Mass shootings are defined as more than four people dying, not including the perpetrator, according to a database compiled by The Associated Press, USA Today and Northeastern University, in addition to other AP reporting:

Of those 15 shootings, 175 people have died, the data shows.