Somewhere... now demolished without a trace...

My sister, who has strong spiritual senses, was driving our HiAce with my brother, mother, and me inside. It must have been past midnight, around 1:30 AM. Not long after passing a certain place where a family murder once occurred and turning left at a T-junction (turning right leads to a dead end), my sister exclaimed, "Whoa... did you see that just now...?" My brother in the passenger seat asked, "Huh? Wasn't it a boy?" I was confused, "...?" My sister confirmed, "Yeah, yeah..." My brother said, "No way..." My sister added, "I got chills for the first time in a while." I asked, "Huh? What are you talking about?" My brother explained, "Just before we turned at the T-junction, a little boy came running out from that place alone and headed towards the utility pole on the right corner..." My sister said, "Yeah, but when we turned left, he was gone." I was surprised, "Huh? Really!" My mother then said, "If it was a small boy, I think I saw something too." I exclaimed, "Huh? Mom, you saw him too!?" I was in the back seat, and since I'm the only one with poor eyesight, I couldn't see him... Yet it was pitch black, and my mother, who was also in the back seat, said she saw him... Why did everyone else see him? My sister said she saw him when the headlights illuminated the dark road. She immediately looked to the right when turning at the T-junction, but there was nowhere for him to hide... Besides, it's not the kind of hour for a small child to be out alone, and the fact that he came out from the property of the vacant house where the family murder happened was particularly unsettling... But the boy was just a toddler at the time of the incident, so it must have been my imagination!