FBI acknowledges receiving shooting warning | CNN

FBI acknowledges receiving shooting warning

FBI warned shooting threat sot_00000000.jpg

FBI acknowledges receiving shooting warning

The FBI confirms that they were warned in September about a possible school shooting threat from a YouTube user with the same name as the suspect from the school shooting in Parkland, Florida.

0:39 • Source: CNN

Stoneman Douglas High School shooting 16 videos

FBI warned shooting threat sot_00000000.jpg

FBI acknowledges receiving shooting warning

00:39

Now playing

• Source: CNN

TOPSHOT - Marjory Stoneman Douglas High School staff, teachers and students return to school greeted by police and well wishers in Parkland, Florida on February 28, 2018.
Students grieving for slain classmates prepared for an emotional return Wednesday to their Florida high school, where a mass shooting shocked the nation and led teen survivors to spur a growing movement to tighten America's gun laws. The community of Parkland, Florida, where residents were plunged into tragedy two weeks ago, steeled itself for the resumption of classes at Marjory Stoneman Douglas High School, where nearby flower-draped memorials and 17 white crosses pay tribute to the 14 students and three staff members who were murdered by a former student.
/ AFP PHOTO / RHONA WISE (Photo credit should read RHONA WISE/AFP/Getty Images)

Regresan a clase los estudiantes de Parkland en medio de medidas de seguridad reforzadas

03:32

Now playing

• Source: CNN

Scot Peterson Parkland Officer NBC Interview

Parkland school officer: Shooting haunts me

01:25

Now playing

• Source: CNN

parkland neighbor Joelle Guarino

Neighbor: School gunman was pure evil

03:07

Now playing

• Source: CNN

01 nikolas cruz court 0219

Watch Florida shooter make court appearance

00:41

Now playing

• Source: CNN

florida shooting suspect

Authorities investigating online postings

01:36

Now playing

• Source: CNN

school shooting tipster's call to FBI 1

Hear tipster's warning to FBI on shooter

03:31

Now playing

• Source: CNN

This image made available by the Broward County Sheriff's Office on Sunday, Feb. 18, 2018, shows Sheriff Scott Israel, holding the hand of Anthony Borges, 15, a student at Marjory Stoneman Douglas High School. The teenager was shot five times during the massacre on Valentine's Day that killed 17 students. Borges is being credited with saving the lives of at least 20 other students. (Broward County Sheriff's Office via AP)

Last Parkland shooting patient leaves hospital

00:45

Now playing

• Source: CNN

Broward County Public Schools Superintendent Robert W. Runcie

Florida high school to reopen after massacre

01:36

Now playing

• Source: CNN

title: File uploaded by user duration: 00:00:00 site: author: published: intervention: no description:

Surveillance video shows gunman after shooting

01:37

Now playing

• Source: CNN

florida school shooting inside the school von 2

Video shows students hiding as shots are fired

00:39

Now playing

• Source: CNN

Kaitlin and Hannah Carbocci 2.16

Student recounts classmates being shot

02:11

Now playing

• Source: CNN

Nikolas Cruz modeling his body armor.

Private messages reveal shooter's dark side

01:16

Now playing

• Source: CNN

Additional Embargo: Additional Source(s): Date Shot: 2/15/2018 Shipping/Billing Info: Description: Projects: None Cost Center: Atlanta National Desk / 20100101 Created By: severc On: 1518689865 --------------------------------------------------------------------------------

Officer describes moment he arrested shooter

01:16

Now playing

• Source: WPBF

09 florida school shooting text messages TEASE

How the horror unfolded via text, social media

02:33

Now playing

• Source: CNN

florida school shooting mother daughter reunite orig mg_00001827.jpg

Mom's tearful reunion after shooting

01:02

Now playing

• Source: CNN