From Longman Dictionary of Contemporary Englishspill bloodspill bloodliteraryKILL to kill or wound people → spill
Examples from the Corpus
spill blood• The execution chair was designed with splatter guards to capture spilled blood.• People throw bricks, fight cops, disrupt Sunday services in churches, and spill blood all over the floor.• A number of the men feared the spilled blood, but the rest of the men laughed at them.• Internal haemorrhaging spills blood into the stomach, and this causes a telltale black vomit.• You do not spill blood on your own carpet. 