ON THE SCENE TMZSports.com
Alijah Arenas rolled on the ground in a huge puddle of water just moments after he was ripped from a burning Tesla Cybertruck ... video, obtained by TMZ Sports, shows.
The clip -- which is difficult to watch -- was recorded by a neighbor who tells us he heard the crash happen at around 5 AM Thursday just outside of his home in L.A.'s San Fernando Valley.
The witness says he raced out and saw Arenas stuck inside the flame-engulfed vehicle after it had barreled over a fire hydrant and come to a stop on a nearby tree.