When 9-year-old Felicia Kononchuk heard banging on her front door, she immediately started to panic.As her angry neighbour continued to pound and shout through the door for over an hour, the terrified little girl picked up her phone and turned to social media, to document what was happening and to try and get people’s advice on what to do.Tragically, however, 15 minutes after posting her video to TikTok, little Felicia lost her life…Why had her neighbour been so angry, to the point where he decided to fatally shoot the 9-year-old?