To earn this achievement, focus on these 3 challenges:Day of Thunder
- Blow up Sierra Knox's car - You'll need a remote explosive device
. Ideally, spawn as a mascot in the stands. In the stands, you'll find a mechanic on the phone quitting his job as a game opportunity. Follow him to the washrooms, subdue him, take his disguise and keycard, then enter the event's VIP area. Stick the the left, use the red carpet to gain access to the building, and use the left door to find the Kronstadt mechanic shop. Find the leader, talk to her, and you'll be able to interact with the equipment. Place the explosive on the car, wait for the pit stop, and use the remote explosive as Knox pulls away to eliminate her. Better Burn Up Than Fade Away
- Blow up Sierra Knox on the podium - Ideally, spawn as a Race Marshall on the Overpass. With a Race Marshall outfit, make your way to the press tent area, and you'll find two more race marshalls between the press tent and Kronstadt Center. You'll want to silently subdue both of these race marshalls. Also, grab the wrench from the garage of the Kronstadt Center nearby while you're here. Now, go into the marshall stall near the race track, pick up the race flag, and wait for Sierra Knox and Moses Lee to pass by. As they are passing up, disqualify Moses Lee which will make Knox the winner. With that done, go to the press tent, and then navigate your way under the podium. Use the wrench from the garage tamper with the pressure valve. Then interact with all 3 individual nozzles in order to increase the pressure. Once that's done, leave and wait about 5 minutes. Knox will be blown up on the podium as she celebrating her victory.Paranoid Android
- Kill Robert Knox with the android - Ideally, spawn at the Dolphin Stadium near the Kronstadt Center. Near the water, you'll see Ted Mendez in army uniform. Be patient, and get his disguise when he's alone in the back alley area. Now go inside the Kronstadt Center, check in, go upstairs and take the magazine cover as you walk up the stairs (on the right). Make your way to the android testing area, scan Robert's photo, and it will kill him completing the challenge.