Year 5, No. 1, April 2026–September 2026. Biannual publication published by the National Autonomous University of Mexico, Avenida Universidad 3000, Coyoacán Borough, Postal Code 04510, Mexico City, through the National School of Forensic Sciences (ENaCiF), Circuito de la Investigación Científica s/n, Ciudad Universitaria, Ciudad Universitaria Neighborhood, Coyoacán Borough, Postal Code 04510, Mexico City. Telephone: +52 56 23 23 00, ext. 24210; website: http://recif.unam.mx/; email: recif@enacif.unam.mx. Editor-in-Chief: Dr. Vicente Torres Zúñiga. Certificate of Reservation of Rights for Exclusive Use No. 04-2023-101812092200-102. ISSN 3061-7588. Person responsible for the latest update of this issue: Dr. Vicente Torres Zúñiga, Circuito de la Investigación Científica s/n, Ciudad Universitaria, Ciudad Universitaria Neighborhood, Coyoacán Borough, Postal Code 04510, Mexico City. Date of last modification: April 30, 2026.