Joshua Michals, a 26-year-old American graduate student living in London, has been convicted of fatally stabbing student Zhe Wang during an argument about their intimate life.
Text messages revealed Wang, 31, believed Michals had mistreated her, forced her to take birth control pills and, most importantly, infected her with a STD.
The investigation revealed a series of actions taken by Michals after the incident, including disposing of evidence, taking an Uber home, and contacting his father, the vice president of sales at a multinational company, for legal assistance.
