呑田 菊三

Doug Swallow was a pharmacology student at Ivy University. 


His ex-girlfriend Dahlia Hawthorne killed him when he tried to warn Phoenix Wright about her. Swallow was Dahlia Hawthorne's boyfriend for a while, but eight months prior to his death, he discovered that some of the poisonous chemicals he was working with for his studies had gone missing. Around the same time, someone was poisoned, and Hawthorne was the prime suspect. Realizing that Hawthorne was dangerous, Swallow broke up with her. 

After the poisoning incident, Hawthorne met Phoenix Wright and had a dating relationship with him for eight months. One day, Swallow again discovered that some of his poisonous chemicals had gone missing, and he feared the worst. He confronted Wright near the pharmacology labs at Ivy University to warn him about the poison, but Wright refused to listen; he pushed Swallow to the ground, breaking his umbrella, and left. Seeing this altercation, Hawthorne decided that Swallow would blow her cover if he were left to live, and electrocuted him to death with a snapped wire providing power to the pharmacology labs. 
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Taken from URL=http://aceattorney.wikia.com/wiki/Doug_Swallow his Ace Attorney Wiki page.