What else rather then vomit did Boston split after the murder, and why

Explanation:

What else other than vomit did Boston spill? why? Tsotsi was innocent and content, living as a victim of apartheid. When his mother was taken from him he was left alone to witness his father come home and upon realizing the house was empty, he lashed out on the dog, paralyzing its back legs and killing the litter.

from the excerpt from the "the dark game" the reader can infer that folke cronholm was spying for the allied nations.