Christina/Hooks

Technophile

While she doesn't love tech in that way exactly, she is still always interested in new gadgets and toys. If you have something neat, she'll pester you as politely as she can with questions about it.

Blood, Sweat and Tears

While she is useless in almost every social situation, she has extensive emergency training. The second bullets fly and someone is hurt, training kicks in and she will exfiltrate wounded, stop bleeding, stabilize patients and arrange transportation to a medical center.

No Doctors

Christina either doesn't know or care that there is a reason police search hospitals for wounded. If an injured person demands not to be taken to a hospital she will treat them herself... after noting she is not a doctor of medicine.