Whenever homicide is committed as a consequence or on the occasion of the robbery, all those who took part as principals in the robbery will also be held guilty as principals in the special complex crime of robbery with homicide although they did not take part in the homicide, unless it is clearly shown that they endeavored to prevent the homicide. (
People vs. Napalit, G.R. No. 142919, 04 February 2003, 396 SCRA 687)