One cites ` ` numerous track marks '' on Jackson 's arms when medics came . Sources close to Jackson told CNN that the insomniac singer traveled with an anesthesiologist who would `` take him down '' at night and `` bring him back up '' during a world tour in the mid-'90s . 2nd source says Jackson 's muscles were sore in both legs . Sources also say Jackson was bald , did n't have any hair . Toxicology tests are at least a week away .
One cites ` ` numerous track marks '' on Jackson 's arms when medics came . 2nd source says Jackson 's muscles were sore in both legs . Sources also say Jackson was bald , did n't have any hair . Toxicology tests are at least a week away .