'NCIS': Is Kasie's Lifelong Best Friend a Murderer? (PHOTOS)

Meredith Jacobs

How much does Kasie (Diona Reasonover) know about her lifelong best friend, Dante Brown (Devale Ellis)?

That may very well be the question for the November 5 episode of NCIS, "Institutionalized." After a petty officer's son is found murdered at his "welcome home from prison" party, evidence — perhaps collected from the dog or the dog house seen in the photos? — suggests Dante is a suspect.

How 'NCIS' Kept Ziva's Story Going After She Left

How 'NCIS' Kept Ziva's Story Going After She Left

Ziva — and her 'death' — left a lingering impression on everyone

But is her best friend a killer? What will the evidence tell Kasie? Click through the gallery above for a sneak peek at the investigation.

NCIS, Tuesdays, 8/7c, CBS