Lieutenant leading Miami-Dade CSI unit, expert in forensics and explosives.
Speedle's death serves as the emotional anchor for the season, fundamentally altering Horatio's leadership approach.
Long-standing professional partners who frequently collaborate on high-stakes international cases.
Yelina provides crucial intelligence regarding Riaz and Horatio's familial ties.
Horatio coordinates emergency response and tactical support when Frank encounters explosive hazards.
Alexx is present during critical courthouse incidents, relying on Horatio's leadership for safety.
Horatio prioritizes Natalia's well-being and career protection during high-stakes legal threats.
Horatio ensures Alexx's safety during critical infrastructure breaches and terrorist acts.
Horatio's leadership and tactical decisions directly impact Natalia's operational safety and case success.
Past confrontations occasionally strain Delko's relationship with Horatio's command structure.
Horatio drives the overarching investigation narrative while Ryan executes tactical field operations to support the case.
Horatio and Calleigh align on investigative strategies and forensic priorities to solve complex seasonal cases.
Ryan follows Horatio's tactical directives and operational commands during high-risk fugitive operations.
Horatio directs Walter's field assignments while maintaining oversight of his operational safety and performance.
Explore the full interactive character relationship map of CSI: Miami