Perennial

Aired Apr 9, 2019 · 8:00 PM ET · 45 min

Following an active shooter lockdown at a naval hospital, the NCIS team searches for a suspect who fled the scene. Also, someone from Sloane’s past was inside the hospital and is a key witness in the case.

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Aired: Apr 9, 2019 · 8:00 PM ET
Runtime: 45 min
Season: 16
Episode: 19
Rated: TV-14

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