To become forensic doctor with criminology one should complete bsc in forensic science and pursue msc with criminology or complete bsc with criminology?
The best choice if you want to become Forensic expert, then go for the BSc in Forensic followed by a MSc in Forensic Science or Criminology. Having a Forensic Bachelors course gives you a better background and highlights your profile. So go for this combination if possible.
For more information regarding BSc Forensic Science consider the link below:
https://www.careers360.com/courses/bsc-in-forensic-science
For more information regarding MSc Forensic Science consider the link below:
https://www.careers360.com/courses/msc-in-forensic-science
I hope this helps. Wish you a great day!