"Tragic Valentine" / "Valentine Murder Case" (Episode 6)

Conan runs into the black-clothed men from before on the Shinkansen bullet train. Upon investigating, he realizes they only resemble the two men. Using his new glasses and a bug, Conan overhears their conversation about a bomb in a black suitcase on board. He realizes that the suitcase is set to explode soon. Conan is able to narrow down the location of the suitcase leaving four suspects. Conan realizes that the woman on the cellphone mentioned how she liked viewing the mountains yet her seat was facing the sea. He realizes the black-clothed men's seats were facing the mountains, meaning she was the one who met them. Conan, with his new shoes invented by Agasa to increase kicking power, manages to kick the briefcase off the train before it explodes. The woman and the two men were later arrested.

SOURCE:

http://en.wikipedia.org/wiki/List_of_Case_Closed_episodes_(season_1)

"The Time Bomb Express" / "The Shinkansen's Bomb Case" (Episode 5)

Conan runs into the black-clothed men from before on the Shinkansen bullet train. Upon investigating, he realizes they only resemble the two men. Using his new glasses and a bug, Conan overhears their conversation about a bomb in a black suitcase on board. He realizes that the suitcase is set to explode soon. Conan is able to narrow down the location of the suitcase leaving four suspects. Conan realizes that the woman on the cellphone mentioned how she liked viewing the mountains yet her seat was facing the sea. He realizes the black-clothed men's seats were facing the mountains, meaning she was the one who met them. Conan, with his new shoes invented by Agasa to increase kicking power, manages to kick the briefcase off the train before it explodes. The woman and the two men were later arrested.

SOURCE:

http://en.wikipedia.org/wiki/List_of_Case_Closed_episodes_(season_1)

"Fish Marks The Spot" / "The Coded Map of the City Case" (Episode 4)

After visiting an exhibit on hidden treasures, Conan and his friends find a piece of paper with symbols and the word "Oro" written on it. A treasure hunt ensues, but without much avail. Conan, who has not been interesting in the children's treasure hunt, finally believes that the paper a treasure map after he discovers "Oro" means gold in Italian. Later, in the night, Conan realizes that the symbols refer to neon light signs on buildings. Following the clues, they find gold coins hanging from the ceiling of an abandoned building. three men were revealed to have been following the kids. With Conan's quick thinking, they are able to capture the men. It is revealed later the three men were Mafia members and the gold was hidden from them by a tratorious accomplice. Later, Amy gives Conan a kiss on the cheek, thanking him for saving them while Mitch and George stare jealously.

SOURCE:

http://en.wikipedia.org/wiki/List_of_Case_Closed_episodes_(season_1)

"Beware Of Idols" / "An Idol's Locked Room Murder Case" (Episode 3)

Three days later, the Professor Agasa gives Conan the voice-changing bow-tie, and tells Conan that Rachel has been worried about Jimmy. After Conan's first day at school, his classmates Amy Yeager, Mitch Tennison, and George Kaminski plan to follow Conan home to befriend him. Later idol singer Yoko Okino arrives at Richard's agency asking him to investigate a suspected stalking. Once they arrived at Yoko's apartment, they find a dead man with a knife in his back. The man was revealed to be Yoko's high school boyfriend, making Yoko one of the three suspects, together with Yoko's manager and one of Yoko's rival in the show business. Conan investigates and finds out how the crime was committed. After knocking Richard unconscious with an ashtray, he impersonates Richard's voice with the bow-tie and reveals to the people at the scene of crime the man killed himself. He reveals the man created a block of ice with a knife inside it and laid on top of it until the knife was in his back. Later that week, after knowing Rachel has been excessively stressful since Jimmy's disappearance, Conan gives Rachel a call and with his bowtie set to Jimmy Kudo's voice. He tells Rachel he is on a difficult case and will return when it is solved.

SOURCE:
http://en.wikipedia.org/wiki/List_of_Case_Closed_episodes_(season_1)

"The Kidnapped Debutante" / "Company President's Daughter Kidnapping Case" (Episode 2)

Jimmy wakes up and finds that he has become a young child due to the poison. After proving his identity to Professor Agasa and mentioning his story, he decides that, under Agasa's advice, he must hide his identity or those black-clothed men will come back to murder him and those connected to him. Jimmy renamed, "Conan Edogawa" is placed in the care of Rachel and her father, Richard Moore who owns a detective agency which may allow him to gather information on the black-clothed men. That night, Richard receives a case to find a man's kidnapped daughter, Michelle. Conan drops subtle hints for Richard making him realize Mr Aso, the butler, "kidnapped" Michelle. A phone call reveals Michelle has been kidnapped again. Conan follows the clues from the phone call and is able to locate her. After arresting the kidnapper, Michelle reveals she asked Aso to fake a kidnapping to get her father away from work to spend time with her. The father asks Aso to arrange a vacation for him and Michelle. Richard, happy to have solved a difficult case, allows Conan to stay.

SOURCE:
http://en.wikipedia.org/wiki/List_of_Case_Closed_episodes_(season_1)

"The Big Shrink" / "Roller Coaster Murder Case" (Episode 1)

A man is murdered during a party and Jimmy Kudo is called to solve the case. He solves the case, revealing the host to be the murderer. Later, Jimmy and Rachel Moore take a trip together to an amusement park when a man is decapitated during a roller coaster ride. Jimmy reveals the murderer to be the man's ex-girlfriend, Haley. He reveals that Haley, using her necklace made of piano wire along with a hook in her purse, looped the wire around the victim's neck, and hooked the hook onto the roller coaster tracks during the ride. Haley reveals that the victim broke up with her and she planned to kill herself after murdering him first. After the case Jimmy follows two strange men in black he saw on the roller coast case and witnesses a deal taking place. At that moment he is attacked from behind by the two men and, intending to kill him, force feed him the a newly developed poison.

SOURCE:
http://en.wikipedia.org/wiki/List_of_Case_Closed_episodes_(season_1)