HITMAN 3

You can follow the video guide below to help Emma kill Alexa after completing the "Means, Motive And Opportunity" mission story.
If this is the first time you complete the mission, this will also get you:

Following this guide will also unlock the following challenges for a total of around 40,000 XP that should help you get closer to unlocking:

- Eliminate Alexa Carlisle
- Poison Ivy
- A Private Moment
- Say Cheese
- Ding Ding Ding
- Means, Motive And Opportunity
- Nothing as it Seems
- A Matter of Justice
- Peeping 47
- Voyeurism
- Close to the Chest
- Last Responder
- D'ya Like Dogs
- Dogs Secrets
- Shortcut: Maintenance Ladder
- Elementary, My Dear Diana
- Shortcut: Balcony Ladder
- Magic is Real
- House Cleaning
- Tasteless, Traceless
- Another Death in the Family

To do this, you'll need to trigger the family to take a photo by putting a fuse in the photographer's fuse box. Also, fix Emma's chemistry set in the greenhouse with a wrench from the fountain. After they finish with the photo, they will head inside for a family meeting. After this, follow Emma to the greenhouse to make sure she starts creating the poison. While she does that, head inside and distract Alexa and her body guard to give Emma enough time to poison Alexa's drink.