Garrus: Find Dr. Saleon

Assignment Summary
Guarrus told you about his encounter with Dr. Saleon, the geneticist. He regrets letting him escape the first time and hopes that you'll be able to track him down and bring him to justice.

Acquisition
Repeatedly talk to Garrus while abord the Normandy. Keep asking about his history in C-Sec, and he'll eventually tell you a story about Dr. Saleon, and you'll get the assignment.

Walkthrough
Head to the Hershell system in the Kepler Verge cluster. There, board the MSV Fedele, fight your way through the biotics, and find Dr. Saleon in the back.

If Garrus is in your party, he asks that you let him kill the doctor. If you talk Garrus down, the doctor attacks you, anyway.

(What happens if Garrus isn't in your party?)