Details: On February 8, 1991, two patients at the Casa Colina Peninsula Rehabilitation Center in Southern California, Diane Conn and Carolyn Myracks, lost consciousness and were treated for dangerously low levels of blood sugar. The nurse that treated the two women, Cuban-born Lissette Nukida, was noted by other nurses and hospital workers as being oddly calm and uncaring about the incident. Nukida was one of only a few people that would have come in contact with the victims' I.V. bags. According to one of the other nurses, during the incident, Nukida did not want to call 911 because she felt that the incident was not serious. She was also not emotional, upset, or concerned during the incident. Authorities determined that the tampering had occurred at the rehabilitation center.