The Board of Examiners for Nursing has recently disciplined 13 nurses, and in nearly all of the cases, the nurses were abusing drugs or alcohol that affected their ability to practice. After a hearing this week, the board reinstated the license of Todd Stockheimer, a registered nurse who had been working for the Bristol-Myers Squibb drug company in Wallingford before being convicted of drug possession. The board also placed his license on probation for four years. State records show that Stockheimer had abused opioid painkillers after having back surgery in 2007 and that he received many of his prescriptions from a co-worker, Dr. Robert Hindes. In an unusual twist, Stockheimer sued Hindes for negligence, blaming his drug dependency on the doctor, and won a $3.5 million judgment, the Connecticut Law Tribune reported.