sorry for your predicament unfortunately in nursing firing and hiring is like the norm especially in ltc.pray at all times for Gods protection,anyway DEA could get involved at times if such cases are reported to them and especially now when many nurses have been reported to abuse drugs at work places.anyhow you do not have to tell your employer details that only make you questionable(TMI) .use the work place as a ref if you care but HR is limited in the amount of details that they can release about an employee.i wouldnt use them if i though they would affect my next employment but again you can tell them that you worked there but use your coworkers who want to help you as your ref.thats who they will call..best of luck