BREAKING: The 22-year-old man arrested on suspicion of murdering Christina Edkins has tonight been sectioned under the Mental Health Act.
West Midlands Police say the man will now be sent to a secure facility after the latest assessment by mental health professionals deemed him unfit to be interviewed any further by detectives.
The 22-year-old has been regularly assessed by medical experts throughout his time in police custody.
A 22-year-old man was arrested in connection with the fatal stabbing of a "bright and popular" teenager on a bus as she travelled to school.
The 16-year-old schoolgirl stabbed to death on a bus in Birmingham during rush hour has been named as Christina Edkins.
West Midlands Police have launched a manhunt after a 16-year-old girl was fatally stabbed on a bus in Birmingham on her way to school.