Having your fingerprints on one single package is enough intelligence to get you put under surveillance for enough additional evidence to be gathered to get you sent to prison. If the prints are on the inside of the package it is probably enough to get you raided in and of itself. So yes a single fucking print on a single drug package is enough to get you in jail. It is a huge deal if you don't wear gloves while sending a single package, if the DEA is ordering the package from you to try to gather forensic intelligence ! If you dipshits would read the leaked .pdf from the Australian feds investigating SR, you would see that they ordered packages from vendors here and forensically analyzed them looking for fingerprints and other trace evidence. There is no debate here, you guys are flat out fucking wrong.