Change requirements for background checks for guardians and conservators

LB 453 requires background checks for people applying to be guardians or conservators in Nebraska. It mandates that applicants submit fingerprints to the Nebraska State Patrol for FBI criminal history checks, with results filed with the court at least 10 days before appointment hearings (unless waived for emergencies). The bill changes existing law to standardize this process, requires applicants to pay for the checks, and prohibits court appointments without the background report - except in emergency temporary guardianship cases. This directly affects individuals seeking court-appointed guardianship or conservatorship roles.