Yoyo Ip
Biographical information
Full name Yoyo Ip
Gender Female
Status Alive
Birth 2000
Nationality Flag Of Hong KongFlag of USA Hong Kongian-American
Residence Grimsdale, U.S.
Partner(s) Greg Gibbs (boyfriend)

Aaron Camper (ex-boyfriend; deceased)

Game information
Appears in Criminal Case
First appearance Case #1: All Boli Out (S1)

Yoyo Ip is a main character in Grimsdale, serving as a Profiler in the Fairview Justice Squad.

During her service, she appeared as suspect in the murder of Aaron Camper, in Bite Him Off (Case #35 of Grimsdale) and Marisol Robertson in All Evil Comes To An End (Case #62 of Grimsdale)


Height 5'3"
Age 19
Weight 160 lbs
Eyes black
Blood A+

Events of Criminal Case

All Boli Out

In the cutscenes before the first chapter, while the player and her now-teammates (decluding Mia) are having a fight with Brock, who was bullying Alexei, Yoyo was seen making out with Greg Gibbs, the schoold doctor in the janitor room, where they heard the janitor coming, which let to Yoyo forcing Greg to hide, while she talks with the janitor, telling him that she was waiting for her boyfriend, when asked why she’s on her undies.

The stunt she and Greg made, led to her being sent to the principal office, where she was punished along side her now-teammates, Brock, and Alexei, to be locked up in the school building.

After Alexei got murdered, she and her future teammates got expelled, because they were the top suspects, leading them to form the Fairview Justice Squad, where their top priority is to catch Alexei’s killer.

She was later allowed back into the school along side her teammates after they successfully proven their innocence by arresting Brock.


After the killer was arrested, Julian went to ask the player and Mia if they could help him find Greg, where Yoyo revealed that Greg got fired, after Hamad informed the principal about her relationship with him. After they found out where Greg lived, she, the player, Mia, and Julian, went to Greg’s apartment, where she greeted him with a kiss.

Life is Short

After they found the tickets, Greg gave them to Yoyo where he apologized for her. Yoyo forgave Greg, and apologized for overreacting, and they both shared a kiss.

Bite Him Off

Yoyo interrupted Diego and Hamilton while they were recapping the case, to tell them something about the murder. The duo went to speak to her, where she revealed that she knows where the victim was before the murder, and told them to investigate the faculty room. Due to her being one of the last to see the victim alive, Yoyo was added to the suspect list.

Yoyo was later spoken to again, after the duo learnt she dated the victim at her freshman years. Yoyo told them she never said a word about it as the victim broke up with her over the fact she had her period, and when she heard about him being a pedophile, she felt ashamed that she never thought about him being one, despite him making it so obvious by the way he dumped her.

All Evil Comes To An End

After Hamilton, Vicky, Mia and Rozetta were brought to Saint Teufel, they got an Iris message from Yoyo who told them Marisol have been murdered. When Hamilton and Vicky arrived to the dome, Yoyo and Ophelia led them to the crime scene, and were then added to the suspect list. Yoyo was then spoken to again after the duo found out she broke a statue of Aphrodite, her godly parent, where she admitted was was jealous that Aphrodite favored Marisol over her, despite the fact that Marisol was evil.

Case Appearances



  • Yoyo is based on Yoyo Ip herself, a fellow fanfic writer and a dear friend of mine.
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