brussels belgium abrini hideout morgan pkg_00000000.jpg
See 'the man in the hat's' hideout
CNN's Kellie Morgan goes deep into Anderlecht to bring us the story of how "the man in the hat" managed to hide in plain sight and elude Belgian authorities.
01:58 - Source: CNN
Deadly Explosions Rock Brussels 16 videos
brussels belgium abrini hideout morgan pkg_00000000.jpg
See 'the man in the hat's' hideout
01:58
Now playing
- Source: CNN
An unidentified traveler runs through the smoke filled terminal at Brussels Airport after explosion rocked the terminal Tuesday morning.
Brussels under attack
00:59
Now playing
- Source: CNN
Nidhi Chaphekar, 41, was injured in the second blast at Brussels' Zaventem Airport on March 22, 2016 suffering burns and embedded metal to many areas of her body. A photo taken by Georgina journalist Ketevan Kardava shortly after the twin blasts came to sum up the tragedy of the attacks for many around the globe.
Terror victim says iconic image brought hope
02:28
Now playing
- Source: CNN
Belgium Brussels attacks arrests morgan lkl        _00010621.jpg
Several arrests made in Brussels terror attacks
03:07
Now playing
- Source: CNN
utah teen mason wells belgium attack newday_00000000.jpg
Teen survivor describes airport horrors
01:47
Now playing
- Source: CNN
detainee to isis mclaughlin pkg _00034816.jpg
Is he behind the Paris and Brussels attacks?
03:57
Now playing
- Source: CNN
Gail and her husband LT. COL. Kato Martinez
Remembering Gail Martinez
02:56
Now playing
- Source: CNN
This handout photo released on April 7, 2016 by the Belgian federal police at the demand of the Brussels' king prosecutor shows grabs of security footage of the third suspect from the Brussels airport attack on March 22.
Belgian prosecutors on April 7 launched a fresh appeal for help to find a suspected third attacker in last month's bombings at Brussels airport, releasing new video footage and pictures of the so-called "man in the hat". / AFP PHOTO / BELGIAN FEDERAL POLICE AND BELGA / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / BELGA / BELGIAN FEDERAL POLICE " - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

HANDOUT/AFP/Getty Images
New video shows Belgian terror attacker leaving airport
03:04
Now playing
- Source: CNN
brussels bomb us missing boyfriend eisenman_00002016.jpg
Georgia woman's boyfriend is missing in Brussels
03:20
Now playing
- Source: CNN
worldwide lights display Belgium flag cnn orig_00002730.jpg
Monuments around the world light up for Brussels
00:54
Now playing
- Source: CNN
scared muslim Saima Mohsin pkg_00010314.jpg
Muslim man fears backlash after Brussels attacks
02:48
Now playing
- Source: CNN
sebastien bellin father speaks brussels attack ac intv_00003406.jpg
Father of Brussels attack survivor speaks to CNN
01:57
Now playing
- Source: CNN
Nidhi Chaphekar, right, a 40-year-old Jet Airways flight attendant from Mumbai, and another unidentified woman after being wounded in Brussels Airport in Brussels, Belgium, after explosions were heard. The Indian flight attendant who was injured in the Brussels airport blasts is in stable condition and recovering, her airline Jet Airways said Friday, March 25, 2016. Chaphekar suffered burns and fractured her foot in the explosions on Tuesday. She has been treated at a hospital near Brussels.
Video: They saw the Brussels attack
01:45
Now playing
- Source: CNN
voices from belgium pkg_00004402.jpg
Why are some Belgians leaving for war in Syria?
02:12
Now playing
- Source: CNN
brussels explosions richard medic witness intv train station aftermath es_00013319.jpg
Victims on ground after Brussels subway blast
01:48
Now playing
- Source: CNN
brussels airport explosions more
Airport witness: I saw victims on stretchers
04:08
Now playing
- Source: CNN