Tough Lessons

A hardboiled mystery featuring a Nigerian detective turned New York City taxi driver who must prove his son's innocence in a grisly murder case.
Forced from Nigeria after investigating one too many corruption cases, former detective Joseph Soyinka and his son, Yomi, have settled into a quieter life in the Bronx, with Joseph finding a new career as a taxi driver. After a teacher at Yomi's school is found brutally stabbed in his locked classroom, suspicions immediately fall on troubled student Jermaine Letts. But when the investigation links the murder weapon to Yomi, Joseph is driven to take up the case on his own to save his son.