As cocaine is just one distilled component of the coca leaf, cocaine free-base comes from carrying the refining process one ill-advised step further: the active drug is "freed .
Instead, says Nussbaum, he insisted the couple share some free-base cocaine before calling for help.
Nussbaum testified that after his return, when she told him the girl could not be revived, he insisted they free-base cocaine before calling for help.