This afternoon police have said this is "a tragic case." They say the stabbing took place after two teenagers got off a bus at Yardley Green Road in Moseley this morning.
They believe the 16-year-old had recently enrolled at college and that two teenagers were arguing before the attack.
Detectives are appealing for anyone who saw anything to contact them.
Yardley Wood Road in Moseley has now reopened following the stabbing of a 16-year-old boy this morning.
A police investigation is underway after officers were called to Hayfield Road just after 8:30 this morning.
The police officer leading the investigation into the murder of a 16-year-old in Moseley says the force is "committed to finding the person or people responsible and bringing them before the courts."
A major police investigation is underway after a 16-year-old boy died after being stabbed.
It happened on Hayfield Road at the junction of Yardley Wood Road in Moseley just after 8:30 this morning.
It's thought he had just got off the number two bus - it's not known if he was attacked in the street or on the bus.
Police say the motive for an attack on a 16-year-old boy this morning remains unclear, although their initial inquiries suggest it was a dispute between two youngsters, and not a random attack.
Police were called to Hayfield Road at the junction of Yardley Wood Road just after 8:30 this morning.
The boy was taken to hospital in a critical condition and later died of his injuries.
A major police investigation is underway after a 16-year-old boy has died after being stabbed.
Police were called to the stabbing in Moseley just after 8:30 this morning.
Thousands of people are enjoying Jazz and soul music in Birmingham this weekend.
The mostly Jazz Funk and Soul festival is now well underway in Moseley. Tonight's headline act is disco star Candi Staton. The event is in its 4th year and nearly 7000 people are expected to attend across the weekend.
People fighting to keep an inner city swimming pool from being closed will meet today. Friends of Moseley Road Baths have campagined to keep the pool for several years after the council decided to close the Grade II listed building.
A 30 year old man is in hospital after being shot in the stomach in the Moseley area of Birmingham.
The shooting took place on Wake Green Road this afternoon. The victim was looked after by family members until medics arrived. His injuries are not thought to be life-threatening.
Police cordoned off the area to conduct a search and are also analysing CCTV footage. They say the shot may have come from a black Audi.