Mercs of Wrath Episode 4:The Assassin.

When two unarmed black college students are murdered by the police, the ESO are hired to protect the protest as well as investigate. Yet when they arrive in Chicago they see a city on the verge of a massive race war with the police department, and the radical militia group called " The Black Guardians." With tensions brewing in the city of Chicago, the team must stop a race war that someone behind the scenes is setting up. It's a murder mystery that will keep you guessing until the very end, one that you'll have to solve alongside Bobby.