Case 1 Defence: https://www.quicktopic.com/53/H/j7xWD4FWJcV
Case 1 Prosecution: https://www.quicktopic.com/53/H/dQn3R6nHkx9T5
Case 2 Defence: https://www.quicktopic.com/53/H/2fqttYihNDB
Case 2 Prosecution: https://www.quicktopic.com/53/H/aWnWYnbzZD6
Case 3 Defence: https://www.quicktopic.com/53/H/btdqsN5wwnA
Case 3 Prosecution: https://www.quicktopic.com/53/H/ZXFpMxaCxfdri

Akari and Edgar: https://www.quicktopic.com/53/H/JmEy2gytbauY

Promethea Creed: Follows the naming scheme of Phoenix and Apollo. (Prometheus stole fire from the gods to give to mortals.)
Kerberos Winchester: No pun or reference here. Same pattern as with most AA prosecutors.
Noxx Zo: XX is 20, as is ZO. The 20th tarot card is Judgement, relating to both his magic obsession and his profession.

Exie Thurman: Exothermic (hot).
Endea Thurman: Endothermic (cold).
Lucy Warner: Lukewarm.
Katherine Black: Black cats are sometimes considered an omen of bad luck. It also fit her personality.
Charlie Bolton: Bolton looks like a technician name but really he’s a charla-tan.
Don Carcharo: Easily my favourite name in the game. Sounds like a badass gangster name, but is also carcharodon, the great white shark.
Barry Star: Barry, deriving from the Latin barrus, meaning ‘elephant’, is oh who am I kidding. He’s a barista. Barry Star. Do you get it. Also, I missed the chance to mention it at the time so I may as well say it here: he’s trans. It wasn’t related to anything, it was just a character detail that was meant to be mentioned when he was brought to the stand to testify. Instead though he just sort of popped up and began speaking, so the opportunity was missed.

John De Silva: John De → Dijon → Mustard → Colonel Mustard. Silver for the “wealth” feeling.
Betty Keyesbergh: From “bouncing betty”. Tommy from “tommy gun”. Lastly, “Keys” due to being the manor’s housekeeper.
Rori Porter: He’s a reporter and I am a genius.
Deid Purson: This one’s subtle. You see, he’s a person, and he’s dead, making him a dead person.
Raphael Mann: Rifleman. Yes.
Liev Mann: I know how this looks, please believe me, I can come up with good name ideas too.
Sumbo Dee: Okay let’s just skip the list of platoon names shall we?
Loreley De Silva: Lorelei’s a siren-like legend, but additionally there’s ley De → lady. Margaret was a name chosen simply because it’s a plain, unappealing name.
Phini De Silva: I had to make this one up when it was first used. Derived from Delphini, from Delphinus, a constellation.
Philip Stone: Philosopher’s stone.
Herr Ingram Redd: Red herring innit.
Ali Bye: Okay we’re moving onto case 3 now.

Bobby Milverton: His dad’s a criminal, so his surname was the surname of a criminal. I wanted one which sounded reasonably high-class as well. And bobby is a cop.
Brook Milverton: Brook’s a crook.
Lea Marple: Mother of a detective, hence Marple. Lea’s just a name I liked.
Bux Biggson: Big bucks. Unironically my second favourite name in the game, and I think the first I came up with.
Mr Pink: This poor Numen thinks he can make himself more interesting by calling himself “Mr Pink”.
Ella P. Dee: LAPD, but also the Dee to Aiden’s Dum.
Aiden Dum: Addendum, but also Tweedledum.
Posey Glover: gosey plover, gossip lover.

Aiden: https://twitter.com/riku_asou/
Barry: https://twitter.com/rinotuna
Betty: Official Megaman Battle Network art
Bobby: 大米何时变小米 https://www.pixiv.net/en/users/12609354
Bux: Zack Morrison https://www.paranatural.net/
Case 2 Extras: Seta Maki https://picrew.me/search/creator?crid=949028
Charlie: https://twitter.com/rinotuna
Death: https://www.paulkidby.com/
Deid: Official AA art
Don: https://twitter.com/borumete
Ella: iesupa https://twitter.com/mojojoj27827860
Endea: https://twitter.com/didimdal (The Picrew link is no longer valid.)
Exie: https://twitter.com/didimdal
Ingram: Fanart by https://www.deviantart.com/lalunatique | Mugshot is official AA art
John: Official art from Gargantia on the Verdurous Planet
Katherine: https://twitter.com/sugi_214
Kerberos: https://twitter.com/ayaka_s
Loreley: https://twitter.com/chaesuart
Mallow: https://twitter.com/opal_antlers
Mr Pink: https://twitter.com/oonotutomu/
Noxx: https://twitter.com/Porforever
Numen: Fanart by https://saltystingray.tumblr.com/ | Mugshot is official MMBN art
Philip: Touya Yuki https://www.pixiv.net/en/users/454295
Posey: Kurou Abaratani https://twitter.com/kurov
Promethea: Ryan Jampole https://twitter.com/Jampolinski
Rori: https://twitter.com/_nstlgie