Identity Concealment Through Helmet Use: A Qualitative Exploration of Police Investigative Challenges
Authors
College of Criminal Justice Education, Western Mindanao State University-External Studies Unit Pagadian City, Zamboanga del Sur (Philippines)
College of Criminal Justice Education, Western Mindanao State University-External Studies Unit Pagadian City, Zamboanga del Sur (Philippines)
College of Criminal Justice Education, Western Mindanao State University-External Studies Unit Pagadian City, Zamboanga del Sur (Philippines)
College of Criminal Justice Education, Western Mindanao State University-External Studies Unit Pagadian City, Zamboanga del Sur (Philippines)
College of Criminal Justice Education, Western Mindanao State University-External Studies Unit Pagadian City, Zamboanga del Sur (Philippines)
College of Criminal Justice Education, Western Mindanao State University-External Studies Unit Pagadian City, Zamboanga del Sur (Philippines)
Article Information
DOI: 10.47772/IJRISS.2026.100500694
Subject Category: Criminology
Volume/Issue: 10/5 | Page No: 10351-10362
Publication Timeline
Submitted: 2026-05-11
Accepted: 2026-05-16
Published: 2026-06-11
Abstract
This study explores the challenges faced by criminal investigators in handling cases involving helmeted suspects in an urban city in the Philippines. Using a qualitative descriptive approach, the study examined the challenges encountered by the investigators, the strategies they employed, and their aspirations for effective investigation related to helmet-wearing suspects. A purposive sampling technique was utilized to select ten police investigators as participants. Data were obtained using semi-structured interviews grounded in established research ethics protocols. Thematic analysis was employed to identify six emerging themes. Findings revealed two themes under investigative challenges: (1) difficulty in identifying perpetrators and (2) unavailability of potential witnesses. Two themes emerged under strategies and coping mechanisms: (3) backtracking closed-circuit television (CCTV) footage and (4) strengthening inter-agency cooperation and intelligence networks. For aspirations towards police investigative effectiveness, two themes were formulated: (5) utilization of high-resolution CCTV cameras and (6) enhanced training for investigators. In general, helmet use presents an investigative challenge for the authorities in suspect identification, leading to reliance on electronic data and technology-driven practices. The study recommends strengthening the use of surveillance technology and providing continuous professional development to investigators to improve crime detection and resolution.
Keywords
Challenges, Suspect Identification, Criminal Investigation, Helmet Wearing-Suspect, Qualitative Study
Downloads
References
1. Aston, E. V., O’Neill, M., Hail, Y., & Wooff, A. (2023). Information sharing in community policing in Europe: Building public confidence. European journal of criminology, 20(4), 1349-1368. https://doi.org/10.1177/14773708211037902 [Google Scholar] [Crossref]
2. Brookman, F., & Jones, H. (2022). Capturing killers: the construction of CCTV evidence during homicide investigations. Policing and Society, 32(2), 125–144. https://doi.org/10.1080/10439463.2021.1879075 [Google Scholar] [Crossref]
3. D’Orsogna, M. R., & Perc, M. (2015). Statistical physics of crime: A review. Physics of Life Reviews, 1–21. https://doi.org/10.1016/j.plrev.2014.11.001 [Google Scholar] [Crossref]
4. Ge, S., Li, C., Zhao, S., & Zeng, D. (2020). Occluded face recognition in the wild by identity-diversity inpainting. IEEE Transactions on Circuits and Systems for Video Technology, 30(10), 3387-3397. https://doi:.org/10.1109/TCSVT.2020.2967754. [Google Scholar] [Crossref]
5. Giovannini, E., Santelli, S., Pelletti, G., et al. (2024). Motorcycle injuries: A systematic review for forensic evaluation, 1907–1924. International Journal of Legal Medicine. https://doi.org/10.1007/s00414-024-03250-y. [Google Scholar] [Crossref]
6. Hartatik, H., & Anam, M. (2023). Comparison of Convolutional Neural Network Architecture on Detection of Helmet Use by Humans. Elinvo (Electronics, Informatics, and Vocational Education). https://doi.org/10.21831/elinvo.v8i1.52104 [Google Scholar] [Crossref]
7. Hershkowitz, I., Lamb, M. E., Karni-Visel, Y., & Blasbalg, U. (2025) Strategies to overcome the reluctance to disclose abuse: The Revised NICHD Investigative Interview Protocol. In Child Sexual Abuse (pp. 249-280). Routledge. [Google Scholar] [Crossref]
8. Huang, S., Zhang, Y., Li, X., et al. (2024). Detection of helmet violations among electric bicycle riders through multi-network. Journal of the Transportation Research Board, 2679(4), 583-595. https://doi.org/10.1177/03611981241295715. [Google Scholar] [Crossref]
9. Inquirer.net. (2020, July 22). Pagadian bars motorcycle riders from wearing helmets as crime deterrent. https://newsinfo.inquirer.net/1310594/pagadian-bars-motorcycle-riders-from-wearing-helmets-as-crime-deterrent. [Google Scholar] [Crossref]
10. Katkar, N., & Garg, V. (2022). Detection and Tracking the Criminal Activity using Network of CCTV cameras. 2022 3rd International Conference on Smart Electronics and Communication (ICOSEC), 664-668. https://doi.org/10.1109/icosec54921.2022.9952104. [Google Scholar] [Crossref]
11. Kleygrewe, L., Oudejans, R., Koedijk, M., & Hutter, V. (2022). Police Training in Practice: Organization and Delivery According to European Law Enforcement Agencies. Frontiers in Psychology, 12. https://doi.org/10.3389/fpsyg.2021.798067. [Google Scholar] [Crossref]
12. Lai, Z., Zhang, D., Peng, Y. et al. (2025). Study of head injuries to motorcycle riders and passengers in car and motorcycle collision accidents. Sci Rep 15, 17320. https://doi.org/10.1038/s41598-025-02210-9. [Google Scholar] [Crossref]
13. Lahasan, B., Lutfi, S. L., & San-Segundo, R. (2019). A survey on techniques to handle face recognition challenges: Occlusion, single sample per subject and expression. Artificial Intelligence Review, 52(2), 949–979. https://doi.org/10.1007/s10462-017-9578-y. [Google Scholar] [Crossref]
14. Lawrence, D. S., McCarty, W. P., & Hough, M. (2022). The impact of correctional CCTV cameras on infractions and investigations: A synthetic control approach to evaluating surveillance system upgrades in a Minnesota prison. Criminal Justice Policy Review, 33(9), 1045–1067. https://doi.org/10.1177/08874034211055309 [Google Scholar] [Crossref]
15. McLean, K., Wolfe, S. E., Rojek, J., Alpert, G. P., & Smith, M. R. (2020). Randomized controlled trial of social interaction police training. Criminology & Public Policy, 19(3), 805–832. https://doi.org/10.1111/1745-9133.12506 [Google Scholar] [Crossref]
16. National Research Council. (2014). Identifying the culprit: Assessing eyewitness identification. The National Academies Press. https://doi.org/10.17226/18891 [Google Scholar] [Crossref]
17. Norman, J., Agarwal, S., & Farid, H. (2023). An evaluation of forensic facial recognition. arXiv. https://arxiv.org/abs/2311.06145. [Google Scholar] [Crossref]
18. Noyes, E., Davis, J., Petrov, N., Gray, K., & Ritchie, K. (2021). The effect of face masks and sunglasses on identity and expression recognition with super-recognizers and typical observers. Royal Society Open Science, 8. https://doi.org/10.1098/rsos.201169. [Google Scholar] [Crossref]
19. Or, C. C.-F., Lim, D. Y., Chen, S., & Lee, A. L. F. (2023). Face recognition under adverse viewing conditions: Implications for eyewitness testimony. Journal of Applied Research in Memory and Cognition, 10(2). https://doi.org/10.1177/23727322231194458. [Google Scholar] [Crossref]
20. Pajón, L., & Walsh, D. (2022). Multi-agency collaboration and intelligence-led policing in criminal investigations. Policing and Society, 32(9), 1123–1139. https://doi.org/10.1080/10439463.2022.2106984 [Google Scholar] [Crossref]
21. Philippine News Agency. (2023). 11 shooting incidents in Zamboanga City involve suspects wearing helmets. https://www.pna.gov.ph. [Google Scholar] [Crossref]
22. Sandelowski M. (2000). Whatever happened to qualitative description? Res Nurs Health. (4):334-40. https://doi.org/10.1002/1098-240x (200008) 23:4<334: aid-nur9>3.0.co;2-g. PMID: 10940958. [Google Scholar] [Crossref]
23. Schultz, T. W. (1961). Investment in Human Capital. The American Economic Review, 51(1), 1–17. http://www.jstor.org/stable/1818907 [Google Scholar] [Crossref]
24. Soltanikazemi, E., Dhakal, A., Hatuwal, B. K., et al. (2023). Real-Time Helmet Violation Detection in AI City Challenge 2023 with Genetic Algorithm-Enhanced YOLOv5. IEEE. Applied Imagery Pattern Recognition Workshop (AIPR) / arXiv preprint. https://arxiv.org/abs/2304.09248. [Google Scholar] [Crossref]
25. Thaher, T., Mafarja, M., Saffarini, M., Mohamed, A. H. H. M., & El-Saleh, A. A. (2025). A comprehensive review of face detection techniques for occluded faces: Methods, datasets, and open challenges. Computer Modeling in Engineering & Sciences, 143(3), 2615–2673. https://doi.org/10.32604/cmes.2025.064857. [Google Scholar] [Crossref]
26. Thorley, C., Acton, B., Armstrong, J., Ford, S., & Gundry, M. (2022). Are estimates of faces’ ages less accurate when they wear sunglasses or face masks and do these disguises make it harder to later recognize the faces when undisguised? Cognitive Research: Principles and Implications, 7. https://doi.org/10.1186/s41235-022-00370-0. [Google Scholar] [Crossref]
27. Wells, G. L., Kovera, M. B., Douglass, A. B., & Brewer, N. (2020). Policy and procedure recommendations for the collection and preservation of eyewitness identification evidence. Law and Human Behavior, 44(1), 3–36. https://doi.org/10.1037/lhb0000359. [Google Scholar] [Crossref]
28. Weisburd, D. (2015). The law of crime concentration and the criminology of place. Criminology & Public Policy, 14(2), 133–157. https://doi.org/10.1111/1745-9133.12136 [Google Scholar] [Crossref]
29. Wei, L., Liu, P., Ren, H. (2024). Research on helmet wearing detection method based on deep learning. Sci Rep 14, 7010. https://doi.org/10.1038/s41598-024-57433-z. [Google Scholar] [Crossref]
30. White, K., Cook, P. J., & Pollack, H. A. (2021). Gunshot-victim cooperation with police investigations: Results from the Chicago Inmate Survey. Preventive medicine, 143, 106381. https://doi.org/10.1016/j.ypmed.2020.106381. [Google Scholar] [Crossref]
31. Wixted, J.T. (2023, March 22). Eyewitness memory. In F. C. Worrell (Ed.), Oxford Research Encyclopedia of Psychology. Oxford University Press. https://doi.org/10.1093/acrefore/9780190236557.013.911 [Google Scholar] [Crossref]
32. Zeng, D., Veldhuis, R., & Spreeuwers, L. (2020). A survey of face recognition techniques under occlusion. IET Biom. 10(6), 581–606 https://doi.org/10.1049/bme2.12029 [Google Scholar] [Crossref]
Metrics
Views & Downloads
Similar Articles
- Occupational Culture in Relation to Job Satisfaction and Work Performance among Police
- Inmates' Character Reformation and Recidivism in Nigeria: A Study of Okaka Correctional Facility, Yenagoa, Bayelsa State.
- Life World of Former Female Basic Internal Security Operations Course (BISOC) Trainees
- Efficacy of Fingerprint and Facial Recognition in Enhancing National Security in Kenya
- No More Catcalling: Awareness of College of Criminal Justice Education Students on Republic Act 11313 Also Known as Safe Spaces Act