why human dead ???

today date 27 february 2012 time 14:00 afternoon,
when i via bus went from grogol to glodok jakarta,
after passed gajah mada plaza, near there a crowd,
many police many people and road traffic jammed,
me and passengers look out of bus to know what?
there a human dead sit on motor parked side road!
what happen? why happen? why human dead?