Frank finds Katia via videochat, but she shuts down the connection. He gets an internal source to track down Katia's chat site, but when they meet it doesn't go as he had planned. Joe puts April in Catholic school. Damon and Maya lose both the blind pig and The International.moreless
Police searches Billy Hobson's murder scene again. Frank and Joe come up with a plausible theory how to tie together all three murders. Dani tries to kiss Frank but is rejected. Poppa T with his crew turn on Damon and empties his safe, on their way out shoot-out occurs and Michael is shot.moreless
Frank goes to Canada to find Katia but is unsuccessful. Joe's daughter is caught stealing. Detective Khalil makes real headway with her investigation when she links her murder victim with McCann. Frank warns Maya about IA.moreless
Joe regrets not killing Katia. Deputy Mayor yells at Lt. Dawson over the phone for not having results on McCann's murder case, so he puts pressure on Frank to get some results by the end of the day. Boyd refuses to share details from his case with Frank, but later shows him a file he has on Joe. A witness who saw two men putting McCann on the front seat before sending it to the river shows up.moreless
Frank and Joe's cover-up of their involvement in McCann's murder starts to fall apart when the autopsy reveals that McCann didn't drown in the river. Things get more heated up for them when the body found in McCann's trunk is identified, it belongs to an Internal Affairs confidential informant. Joe tells Frank that Katia is still alive.moreless
Two Detroit police detectives Frank and Joe kill a fellow cop Brendan McCann they suspect have been involved in criminal activity and make it look like a suicide. Neither of them seem to know that Internal Affairs has been investigating McCann. When McCann's car is finally found in the river with his body in the front seat and Frank has been pointed to lead the case, it seems that they are home clear. But when another dead body is found in the trunk, all their efforts to cover the murder up may have been for nothing.moreless
The team investigates when a stock brokerwho moonlights as a stripperis murdered. Elsewhere, Booth must cope with a request from his mother who has reappeared after a 24-year absence.
The NCIS team investigates a fire on a U.S. Navy ship which leads them to a revelation that threatens the security of all U.S. Navy facilities worldwide. Meanwhile, Tony and Ziva travel to Italy to investigate an explosive device that was found on a Navy ship.moreless
A gang of vicious criminals escape prison via an underground tunnel. The Breakout Kings find themselves cooperating with the FBI after learning one of the gang members is actually an undercover agent. When it starts to look like the undercover agent may have been turned, the pressure is on for the Kings to hunt them down and discover the truth. All the while, the team must struggle with the loss of one of their own.moreless
A former prison warden wants Walter to find the bullet to clear a death row inmate and Dr. Lance Sweets judges Walter's competency for working federal cases. Elsewhere, Willa finds herself in trouble at a beach party.moreless
The brutal slaying of an entire family has the CSI team stumped, particularly when an unlikely candidate comes forward to take responsibility for the killings.