After their adoptive mother is murdered during a grocery store holdup, the Mercer brothers - hotheaded Bobby (Mark Wahlberg). ladies' man Angel (Tyrese Gibson), family man and businessman Jeremiah (Andrenjamin), and hard rocking Jack (Garrett Hedlund) - reunite to take the matter of her death into their own hands. As they track down her killer, they quickly realize that their old ways of doing business have new consequences. In this character-driven action-drama from acclaimed director John Singleton ( Boyz N The Hood, 2 Fast 2 Furious ) and producer Lorenzo di Bonventura ( Constantine ), four brothers come together to discover that they are bound by ties thicker than blood., After their adoptive mother is murdered during a grocery store holdup, the Mercer brothers - hotheaded Bobby (Mark Wahlberg). ladies' man Angel (Tyrese Gibson), family man and businessman Jeremiah (Andrenjamin), and hard rocking Jack (Garrett Hedlund) - reunite to take the matter of her death into their own hand