FBI was warned Florida school shooting suspect could be planning attack
The agency acknowledged the tip-off should have been investigated.
The FBI has admitted it was told last month that the Florida school suspect could be plotting an attack, but agents failed to investigate.
A person close to Nikolas Cruz called the FBI’s public tip-off line on January 5 and provided information about his guns and his erratic behaviour, including his expressed desire to kill people and his disturbing social media posts.
The caller was concerned that Cruz could attack a school.
On Friday the agency acknowledged that the tip-off should have been shared with the FBI’s Miami office and investigated, but it was not.
FBI Director Christopher Wray said the agency was still reviewing what went wrong.
He said he was “committed to getting to the bottom of what happened” as well as assessing the way the FBI responds to information from the public.
Mr Wray said: “We have spoken with victims and families and deeply regret the additional pain this causes all those affected by this horrific tragedy.”
The FBI was also notified about a comment on a YouTube video posted by a “Nikolas Cruz” last year. It investigated the comment but did not determine who made it.
Cruz has been charged with killing 17 people at Marjory Stoneman Douglas High School in Parkland, north of Miami, on Wednesday.
Also Friday, mourners gathered for the first funeral for a shooting victim, packing the Star of David chapel to remember 14-year-old Alyssa Alhadeff.
From outside the chapel, other mourners strained to hear the voices chanting Jewish prayers and remembering the star football player as having “the strongest personality”.
She was also remembered as a creative writer with a memorable smile.
Details of the attack have emerged, showing how the assailant moved through the school in just minutes before escaping with the same students he had targeted.
Cruz jumped out of an Uber car and walked towards building 12 of the school, carrying a black duffel bag and a black backpack.
He slipped into the building, entered a stairwell and extracted a rifle from his bag, authorities said.
He shot into four rooms on the first floor — going back to spray bullets into two of the rooms a second time — then went upstairs and shot a single victim on the second floor.
He ran to the third floor, where according to the Broward County Sheriff’s Office, three minutes passed before he dropped the rifle and backpack, ran back down the stairs and quickly blended in with panicked, fleeing students.
The shooting suspect excelled in an air-rifle marksmanship programme supported by a grant from the National Rifle Association Foundation.
It was part of a multi-million dollar effort by the pro-gun group to support youth shooting clubs.
Cruz was wearing a shirt with the logo of the Army Junior Reserve Officer Training Corps programme when he was arrested.
Former cadets told The Associated Press that Cruz was on the varsity marksmanship team that competed against other area schools.
The cadets used air rifles special-made for target shooting.
The JROTC programme at Cruz’s school received 10,827 dollars (£7,730) in non-cash assistance from the NRA’s foundation while he was there.
NRA declined to comment. The foundation gave nearly 2.2 million dollars (£1.57 million) to schools in 2016.