There's no replacing her. Chicago PD has lost too many great people like NCIS. Just not the same. I hope she will move on to bigger and better. She is a talented young woman.

Pd won’t be the same without upton and jo won’t be able to bring the same qualities to the team if they decide to keep her on

I can’t believe she Is gone she deserved better then him

U are so amazing and an a great detective Haley Upton u are the best I really really look like up to you lot. I wish you was my big sister.My name is Mrs Cirino Michelle I'm from Syracuse NY. God bless you 😘😘😘🐞🐞🐞🐞