Not a lot is known about Ellie. She presented herself to the Prince, became a Probationary Sect Member, and has only very occasionally been seen in Elysium since. She asked for, and received, a small hunting territory in the Presidio.
She was recently …
A big, gritty soldier of fortune type on a big customized chopper
Omar Santiago was a guerilla in Columbia, embraced by the Sabbat down there, sent north to fight the Camarilla, but he changed sides when got among vampires who weren't freaky monsters. …
Quick, violent and brash, Curtis is always happy to settle things through Monomacy.
Fenris is "old school", kind of an urban primitive, and possibly much older than he seems.