Mohammad Phillip Chen is a 30-year-old junior doctor whose life is dominated by solving the murder of his brother, Shaquille Chen. Shaquille was suffocated in 2013 and the killer was never brought to justice.
He is an Ethiopian Hindu who defines himself as gay. He has a post-graduate degree in medicine. He has a severe phobia of buttons
Physically, Mohammad is in good shape. He is very short with walnut skin, brown hair and brown eyes. He has a birthmark on his forehead.
He grew up in an upper class neighbourhood. His mother left when he was young, leaving him with his father, who was a drunk.
He is currently single. His most recent romance was with a doctor called Ibrahim Faisal Stewart, who was 19 years older than him. They broke up because Ibrahim felt threatened by Mohammad's intelligence.
Mohammad's best friend is a junior doctor called Sara Blaese. They are inseparable. He also hangs around with Sohail Lopez and Zayd Foster. They enjoy charity work together.