I just watched those two vids; compelling. I resteemed @ura-soul's post with the vids

There are claims that this light is a strobe light, and not muzzle-flash

• Windows can't be opened
• Light doesn't match sound of gunfire
• a strobe light can be seen behind a reporter later

Counter claims

• Windows on lower floors CAN be opened
• Distance and behind windows distorts sound wave
• A strobe light can be place after the fact
• no muzzle flash can be seen from 32nd floor