Watson and her half sister, Lin, have conflicting reactions when their estranged biological father dies. Also, Holmes and Watson find themselves on the hunt for a stolen plutonium shipment they fear will be used to make a dirty bomb after a Department of Energy inspector is killed with a lightning gun.
A crime-solving duo that cracks the NYPD's most impossible cases. Following his fall from grace in London, eccentric Sherlock escapes to New York where his father forces him to live with his worst nightmare - a sober companion, Dr. Watson.