The detectives investigate the separate murders of two supposedly upstanding citizens: an ex-convict turned community activist and a doctor who donated time to helping drug addicts and prostitutes.
Michael, Jesse and Valenti call on a discredited doctor to help the wounded Isabel. Also, Clayton Wheeler undergoes an amazing transformation and soon finds himself drawn to Liz; and Jesse quizzes Michael about Isabel's alien roots.
Wheelie tries to make Olie, Zowie, Billy and Pollie feel good, especially when it is shown he can't always come to the park; When Olie and Zowie cannot play they must find a rainbow, a Rolie Trolie and a pot of golden lugnuts; Olie loses his nose and chases it all around Polieville Park.
While the title match approach Ippo trains again and again. As it enters its footing, a crowd gathered in front of the room, there are people coming to buy their tickets for this match promises to be memorable. Yagi advertisement for Ippo that all match tickets were sold in one day, amazing. The next day is the day of the weigh-in. Ippo enters the room, always a little anxious, he sees Sendo, the defending champion has not changed, still relaxed too.
A family drama focused on three generations of women living together in Hartford, Connecticut.
Jack confronts Gaines who, realizing he has failed Drazen's assignment, chooses death over helping Jack. Back at CTU, Nina and Tony interrogate the mother of the traitor and learn of a secret bank account containing deposits from Belgrade. They also learn that additional assassins may be making their way to Los Angeles.
Rory panics when she realizes she's lost the bracelet Dean made for her. When Lorelai spots someone in Rory's room, she makes accusations of theft.
Whitney falls in with some former jocks who have kryptonite tattoos that give them the power to walk through walls. Meanwhile, Chloe is seriously injured and Lex has his own plans.
Buffy's old boyfriend, Riley Finn, shows up unexpectedly as he tracks a demon about to hatch eggs that could wipe out Sunnydale.
Eric catches Jackie kissing Todd, her boss, but instead of telling Kelso, he holds it over her head. Jackie decides to tell Kelso about it herself, as well as telling him that Eric knew all about it. Both of their plans backfire on them. Kitty feels neglected and worries about becoming a Corvette-widow when Red spends all his time with his new car.
The cases of Harmon Rabb, former Navy fighter pilot, and his fellow lawyers of the U.S. Navy's Judge Advocate General's office.
When a rampaging Dr. Cox suddenly shows up at his door in a strange funk, J.D. sees a possibility of a breakthrough in their relationship - until he learns that Cox loses control in almost an annual rite. Meanwhile, Turk elects to partner with Elliot on a research project so that he can maneuver her back with his buddy J.D., and Carla struggles to fulfill a comatose patient's final request - playing heavy metal music in his room.
Dar faces an arranged marriage according to an alliance forged by his father, King Eldar.
musical guest: Lil' Zane After reuniting with his childhood pal, Lil' Zane, T decides to leave Freestyle Unity, the band he, Kim and Stevie created, on the eve of their scheduled performance at the Spring Jam open mic night.
After an uncomfortable kiss, Maya realizes that she was wrong to get involved with Stan, and wants to stop seeing him. Stan, however, reveals that he has fallen head over heels, and refuses to give up on her. He seeks revenge by forming a friendship with Darnell and threatening to tell him about the affair. Meanwhile, William recuperates at Joan's house after being dumped by Yvonne.
When a music contest comes up Flex and Duane decide to have a reunion with their highschool band ""Midnight Gold"", but during rehearsal Duane turns out to have an incredible singing voice and the band wants him as leader instead of Flex but will he remain in Flex shadow forever or will he finally stand up to Flex and make something out of himself? Meanwhile when Tiffany gets a broken ankle she tricks Breanna into being the coach of the cheerleaders for revenge, but in the end Breanna's efforts on the team helps them win a cheerleading trophee award which Tiffany decides to take credit for.
Jordan and Detective Winslow find a young father murdered in an alley, they race to find the baby. Dr. Macy must find out why a student died, as well as help Abby deal with the loss.
Ally decides to take the DNA test after having recurring dreams where Maddie's real parents show up claiming her. Maddie doesn't take that well and escapes to NY to see her aunt Bonnie. Maddie thinks the test is just Ally's way of having an excuse not to love her, but Ally only wants a proof that Maddie is her daughter so no one can take her away from her. The test comes out positive, and they both cry. Meanwhile, a demented woman shows up at Ally's door looking for Vincent, the love of her life who owned the house before Ally bought it. She thinks Victor is Vincent, and he plays along. She has a stroke and dies, and Victor suffers from it even though he only met her for less than a day. Ally also offers Raymond a job at the firm, which he takes. And Claire decides to help Richard reunite with his high school crush, but she had a sex change operation and is now a man, something that shocks Richard deeply.