40 Hours EACH STUDENT NEEDS TO PROVIDE Small (3”x5”) white latent lift cards. Large (5 ½”x8½”) white latent lift cards. Fiberglass fingerprint brushes. Black latent print powder. 08 Crime Scene Investigation 40Hrs TCOLE 2106 The learning objectives are the minimum required content of the Intermediate Crime Scene Search Course. This course is a required course to obtain the Intermediate proficiency certification.