Not wanting to work for the Council, Miguel settled into Integridad and became a Hunter. He, along with the others, usually ended up working for military or became local Sheriffs. When Javert helped start up Interpol, he joined up.
He was with his Sire in Mexico when he lost his Mate. He helped him take out every member of the La Hermanan gang and didn’t give a shit.
He keeps Creasy updated on what’s going on, while he’s away.