The footage, posted by Serhiy Bolvinov, head of the Investigation Department of the National Police in Kharkiv Oblast, reveals the harrowing moments just before the attack occurred. The surveillance camera footage shows six individuals in civilian clothes inside a section of the mall moments before the devastation. It is estimated that over 200 people were present in the Epicenter at the time of the attack. The prosecutor’s office is working to confirm the exact number of individuals in the mall by reviewing video footage. Read also: Russian attacks on Kharkiv aim to force Ukraine into peace t…