White Collar is a brilliant crime drama series, but the brief role and sudden death of Alexandra Daddario’s character, Kate, presents several lingering questions. The popular crime drama that formerly aired on USA Network stands out as a compelling story of friendship between unlikely allies. Neal Caffrey, played by the charming and enigmatic Matt Bomer, and Peter Burke, played by the pragmatic and refined Tim DeKay. Initially, Neal and Peter are at odds due to their starkly contrasting lifestyles and paths in life.
https://screenrant.com/why-alexandra-daddario-kate-was-killed-off-in-white-collar/