As Tactical Response gather to move on armed robber Andrew Kronin and his men, Michael's foray into the world of underground fighting creates a dangerous complication when he is identified as a police officer by one of Kronin's crew and he quickly finds himself a marked man. Shannon later discovers Tactical Response are not the only group who want Kronin when she is caught in the middle of an attack on him by violent criminal associates. (thetvdb.com)