What did Cassius have to do with an unsolved casino heist?
That was revealed on NCIS: New Orleans Season 5 Episode 5 when Pride's father was brought back into the fold when the case was opened back up.
Meanwhile, Pride met a family who he never knew existed and weighed up his options about taking on more roles at work again.
With more secrets than ever, Pride had to turn to his closest allies to make sense of it all.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.