Unlocking mission 7 | Main missions - Act I Watch Dogs Guide

The cemetery

Before you will be able to start mission 7, you need to go to the cemetery, where Lena Pearce (the protagonist's niece, who died in a car accident) is buried. The cemetery is in the North-Western part of the Parker Square. After you get there, approach Lena's grave and hold down an appropriate key/button to start a cutscene. After it ends, wait for a phone call from Jordie.