Aiden

Aiden was a street fighter from the time a very young age. Homeless at six years old, he soon learned fighting techniques the hard way. Strong, determined, and with the flame of the will to survive, he soon made himself ruler of his little territory, taking down even guys larger than he was, able to take on five mediocre fighters at once, and fiercely clever. He soon learned to hide any weakness, denying and destroying them.
One day he saw a guy attacking a girl, and lit into him. The man died from his ensuing injuries, and Aiden was put on the wanted list. Fleeing, he hitchhiked and trainhopped to the deep South, eventually ending up in Florida. He stowed away aboard a cruise ship heading out to the Caribbean to escape the police.
He's very rough and tough, not one to be messed with, but deep inside he has a very caring heart. If once you get inside and he cares about you, there's no one more loyal or protective. He's very knife-happy but would never injure or harm a girl...Katherine excepted. If someone he cares about dies, he's practically crippled and when Olivia died he couldn't think of anything but joining her.