"Ritualistic Crime and Abuse: Identification, Investigation and Treatment" will be discussed Feb. 16 and 17 during a professional seminar sponsored by Network Against Child Abuse, Inc. and Benchmark Regional Hospital. The seminar, open to law enforcement, prosecutors, judges, educators and mental health professionals, will be in the University of Utah's School of Pharmacy. Cost is $115 for two days; $70 for one day. For more information, call 298-2844.